07/29/19

Construct a polynomial function with the following properties: fifth degree, 2 is a zero of multiplicity 3, −4 is the only other zero, leading coefficient is 2.
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07/29/19

how to solve this function...
if f(x)=4x-x^2 find f(x+h)-f(x-h)/2h
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07/28/19

Which is a rule for the function given by the input-output table?
Input,x= 8, 10, 12, 14output, y= 5, 7, 9, 11a) y= x-3b) y= x-2c) y= x+3d) y= x+2e) none of the abovecan someone please help me, I never learned this. Thank you
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07/28/19

Which description does not apply to -sqrt(9)?
A - Real numberb- whole numberc- integer d- rational number
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07/27/19

The second term in a geometric sequence is 12. The fourth term in the same sequence is 4/3. What is the common ratio in this sequence?

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07/27/19

write the equation for a parabola with a focus at (-7, -5) and a directrix at y=-4
write the equation for a parabola with a focus at (-7, -5) and a directrix at y=-4
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07/27/19

If one-fourth of Kevin’s weekly income is $150, what are two-thirds of his weekly income?
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07/27/19

A line passes through the point (3,6) and has slope m=0. Find the equation in point-slope form
A line passes through the point (3,6) and has a slope m=0. Find the equation in point slope form
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07/26/19

Find all exact solutions between [0,2pi). cos(8x)-cos(4x)=0
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07/26/19

I Q test question I can’t figure out
There are 40 students 40% are taking physic and 30% are taking chemistry.10% are taking neither how many student are taking neither. Now I know the answer I would like to know how they arrived at... more
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07/26/19

What was the average fuel cost per gallon on Xavier's summer trip?

Xavier recently returned from a road trip he took as part of his summer vacation. On his trip away from home, he made two stops to buy gasoline. He first purchased 7 gallons of gasoline for $2.68... more
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07/26/19

Find the cubic equation: ch5 and 6 math problem for which f(-1)=3, f(1)=1, f(2)=6, and f(3)=7.
Find the cubic equation: for which f(-1)=3, f(1)=1, f(2)=6, and f(3)=7.
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07/26/19

Precalculus upper and lower bounds
X^3 -13x-12. Need lowest upper bound and highest lower bound. Using synthetic division.Lowest upper bound. - Highest lower bound-
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07/26/19

Isolating for r
How do you isolated for r in the following equation?V=4/3πr2
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07/25/19

Write the quadratic equation whose roots are -5 and -6, and whose leading coefficient is 5.
Write the quadratic equation whose roots are -5 and -6, and whose leading coefficient is 5. (Use the letter x to represent the variable.)
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07/25/19

Left-hand and Right-hand Riemann Sums
Use the given information to find the left- and right-hand Riemann sums for the following function. If necessary, round your answers to five decimal places. f(x)=x2+3a=−1, b=4, and n=13Left-Hand... more
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07/25/19

Find velocity of the object after t seconds

An object with an initial velocity of 5 m/s undergoes an acceleration of a(t)=−6t−18 m/s^2, t seconds after an experiment begins.The velocity of the object after t seconds is v(t)=
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07/25/19

Finding the unknown

Solve the equation (X3 +4X2 +4X +1= 0) find X
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07/25/19

Find the speed of the plane.
Mattie Evans drove 100 miles in the same amount of time that it took a turbo propeller plane to travel 480 miles. The speed of the plane was 190 mph faster than the speed of the car. Find the speed... more
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07/25/19

If the sum of two numbers is 25 and their differences is 3 then what is the larger number

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07/24/19

Using Pythagorean theorem and quadratic equations to determine the length of a right triangle
The hypotenuse of a right triangle Is 5ft long. The shorter leg is 1 ft shorter thang the longer leg. Find the lengths of the triangle
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07/24/19

Find the first five terms of each sequence

A1=23,an=an-1+7,n>2
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07/24/19

integration - sqrt(5)/(1+ sin x)^2
1) differentiate -cos x / (1 + sin x) with respect to x.2) hence find the ∫√5/(1 + sin x) ^2 dxMy answer to part 1 is 1/(1 + sin x). How does part 1 used in part 2?
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07/24/19

Related Rates Kite Problem
A student flies a kite at exactly 20 meters altitude. The kite begins to drift away at 2 meters per second. The kite continues to fly at altitude 20m. How fast is the distance from the student to... more
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07/24/19

How to find tan(2x)
If cos x= 21/29, 0° < x < 90°, what is tan(2x)?
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