Mark M.

09/20/17

For the function h given below, find a formula for h(x) and the domain of h. Enter the domain using interval notation.

For the function h given below, find a formula for h(x) and the domain of h. Enter the domain using interval notation. f(x)= sqrt((8x-4) g(x)=(2x^2)-6 find h(x)= (g o f)(x) my answer... more

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Other

09/19/17

What trigonometric identity is this

1+costhetha= 2cos2 (1⁄2thetha)

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Calculus Tangent

09/19/17

Approximate the slope of the line tangent to y = x + 2^x at (0, 1).

Hello I am a little bit confused about how to solve this, tangent to y = x + 2^x at (0,1) I am familiar with the equation m= [f(x+h)- f(x)] / h. However I get to (h + 2^h + 1) / h and... more

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Calculus

09/19/17

Find k such that (-3/4)x + 3 is tangent to the graph of k/x

I have been unable to figure out how to find k

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Parabolas With Given Characteristics

09/19/17

a parabola shifted 9 units to the left and 7 units down

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Exponents College Algebra Polynomials

09/18/17

Find all values of b that will make the polynomial a perfect square trinomial: 25z^2 + bz + 9

Use a comma to separate answers.

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Maths High School Maths

09/18/17

if the point (2k-3,k+2) lies on the graph of the equation 2x+3y+15=0,find the value of k

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Precalculus Equations Functions

09/18/17

Write the equation for the final transformed graph

Let f(x)= x2. Write the equation for the final transformed graph if the following transformations areapplied to f: stretch vertically by a factor of 2; shift downward by 5 units; shift right by 4... more

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Circles

09/18/17

find all points having an x-coordinate of 9 whose distance from the point (4, -4) is 13

There are no additional details

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Math Help

09/18/17

question below

if x-3=27,x= show work please

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Calculus Functions

09/18/17

Suppose f and g are even functions with f(2)=2 and g(2)=−2. Evaluate f(g(2)) and g(f(−2)). f(g(22))=

Calculus 1.1.3

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Functions

09/17/17

Write a rational function f that has the specified characteristics. (There are many correct answers.) (a) Vertical asymptote: x = 1 Horizontal asymptote: y = 0

need help to solve

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Calculus

09/17/17

differentiate

differentiate y= (t^3+3t)/(t^2-4t+3) i used the quotient rule and got a different answer than the one in the back of my math book and I'm wondering what i did wrong and the steps i need to... more

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Calculus

09/16/17

Find the equation of a tangent line at x=1 for f(x) = 4x^2 - 8x -1

Please show all of the work to get your answer

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Other

09/16/17

U start ur job at 10:55 am and read 240 pages and ur job ends at 11:15am what time would it be if u read 300 pages?

If you start reading at 10:55am and finish reading 240 pages at 11:15am what time is it if u read 300 pages

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Domain And Range

09/15/17

46. Give the domain and range of the quadratic function with the following properties.

Vertex at (-6, 9)Passes through (-4, 13)Opens up

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Calculus Composite Functions

09/15/17

Find f(x) and g(x) such that h(x)=(fog)(x) and g(x)= √x + 8 (the + 8 isnt in the √) h(x)= (√x + 8)^4 (+8 isnt in the √)

I would greatly appreciate some help. Thank you

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Calculus 1

09/15/17

Calc 1 Trig Equation

Find all values of x in the interval [0, 2π] that satisfy the following equation.24 cot2(x) = 8 I think the first step is to solve for cot(x) which is equal to \sqrt{3} / 3. I don't know what... more

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Math Calculus Math Help

09/14/17

Calculus question

A population of bacteria, growing exponentially, quadruples its number in four hours. How long does it take for the number of bacteria to be 1.5 times of the original number?

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Precalculus

09/14/17

True or false: If a,b, and c are real numbers, and a<=b, then ac<=bc. Explain and give example

The a<=b is a is less then or equal to b. ac<=bc is ac less then or equal to bc.

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Answers •3

Probability

09/12/17

If P(A)=0.7 , P(A and B)=0.3 , P(A or B)=0.8 , then find P(not B)

Probability question

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Help Urgent

09/12/17

Point A (-9,3) partitions the segment WE into segments in ratio 7:b. If W (5,10) and E (-27,-6), find the value of b

Math problems

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Math Help For College

09/12/17

A 4:3 screen has an image of 16:9 What is the percent of screen area being occupied by image

How do I work this out

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Proof

09/12/17

Prove that if n is any integer. Then either 3 |n or 3| ((n^2)-1)

Case proof

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Calculus Calculus 3

09/11/17

Checking Over a Calculus 3 Problem

A plane Q is defined by the equation 4(x-8)+3(y-7)-5(z+2)=0. Give the most obvious example a point P lying on the plane Q. I believe this to be (8,7,-2) Then the next part asks for the... more

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For the function h given below, find a formula for h(x) and the domain of h. Enter the domain using interval notation.

What trigonometric identity is this

Approximate the slope of the line tangent to y = x + 2^x at (0, 1).

Find k such that (-3/4)x + 3 is tangent to the graph of k/x

a parabola shifted 9 units to the left and 7 units down

Find all values of b that will make the polynomial a perfect square trinomial: 25z^2 + bz + 9

if the point (2k-3,k+2) lies on the graph of the equation 2x+3y+15=0,find the value of k

Write the equation for the final transformed graph

find all points having an x-coordinate of 9 whose distance from the point (4, -4) is 13

question below

Suppose f and g are even functions with f(2)=2 and g(2)=−2. Evaluate f(g(2)) and g(f(−2)). f(g(22))=

Write a rational function f that has the specified characteristics. (There are many correct answers.) (a) Vertical asymptote: x = 1 Horizontal asymptote: y = 0

differentiate

Find the equation of a tangent line at x=1 for f(x) = 4x^2 - 8x -1

U start ur job at 10:55 am and read 240 pages and ur job ends at 11:15am what time would it be if u read 300 pages?

46. Give the domain and range of the quadratic function with the following properties.

Find f(x) and g(x) such that h(x)=(fog)(x) and g(x)= √x + 8 (the + 8 isnt in the √) h(x)= (√x + 8)^4 (+8 isnt in the √)

Calc 1 Trig Equation

Calculus question

True or false: If a,b, and c are real numbers, and a<=b, then ac<=bc. Explain and give example

If P(A)=0.7 , P(A and B)=0.3 , P(A or B)=0.8 , then find P(not B)

Point A (-9,3) partitions the segment WE into segments in ratio 7:b. If W (5,10) and E (-27,-6), find the value of b

A 4:3 screen has an image of 16:9 What is the percent of screen area being occupied by image

Prove that if n is any integer. Then either 3 |n or 3| ((n^2)-1)

Checking Over a Calculus 3 Problem

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Mark M.

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Emmersion

For the function h given below, find a formula for h(x) and the domain of h. Enter the domain using interval notation.

What trigonometric identity is this

Approximate the slope of the line tangent to y = x + 2^x at (0, 1).

Find k such that (-3/4)x + 3 is tangent to the graph of k/x

a parabola shifted 9 units to the left and 7 units down

Find all values of b that will make the polynomial a perfect square trinomial: 25z^2 + bz + 9

if the point (2k-3,k+2) lies on the graph of the equation 2x+3y+15=0,find the value of k

Write the equation for the final transformed graph

find all points having an x-coordinate of 9 whose distance from the point (4, -4) is 13

question below

Suppose f and g are even functions with ​f(2​)=2 and ​g(2​)=−2. Evaluate ​f(g(2​)) and ​g(f(−2​)). f(g(22​))=

Write a rational function f that has the specified characteristics. (There are many correct answers.) (a) Vertical asymptote: x = 1 Horizontal asymptote: y = 0

differentiate

Find the equation of a tangent line at x=1 for f(x) = 4x^2 - 8x -1

U start ur job at 10:55 am and read 240 pages and ur job ends at 11:15am what time would it be if u read 300 pages?

46. Give the domain and range of the quadratic function with the following properties.

Find f(x) and g(x) such that h(x)=(fog)(x) and g(x)= √x + 8 (the + 8 isnt in the √) h(x)= (√x + 8)^4 (+8 isnt in the √)

Calc 1 Trig Equation

Calculus question

True or false: If a,b, and c are real numbers, and a<=b, then ac<=bc. Explain and give example

If P(A)=0.7 , P(A and B)=0.3 , P(A or B)=0.8 , then find P(not B)

Point A (-9,3) partitions the segment WE into segments in ratio 7:b. If W (5,10) and E (-27,-6), find the value of b

A 4:3 screen has an image of 16:9 What is the percent of screen area being occupied by image

Prove that if n is any integer. Then either 3 |n or 3| ((n^2)-1)

Checking Over a Calculus 3 Problem

Still looking for help? Get the right answer, fast.

OR

Mark M.

Suppose f and g are even functions with f(2)=2 and g(2)=−2. Evaluate f(g(2)) and g(f(−2)). f(g(22))=