11/15/22

Verify that f and g are inverse functions. Find f(g(x)) and g(f(x))
1: f(x)=x+2; g(x)=x-2 2: f(x)= 4x-1; g(x)=1/4x+1/4please help.
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11/15/22

through: (-4,-3), parallel to x=0
write the slope-intercept form of the equation of the line described
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11/15/22

through: (-1,1), parallel to y=-3
write the slope-intercept form of the equation of the line described
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11/15/22

through: (-5,-2), parallel to y=1/5x+2
Write the slope-intercept for of the equation of the line described
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11/15/22

Slope: 0 Through (4,-5)?
Slope: 0 Through (4,-5)?
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11/15/22

If a quadrilateral has one pair of congruent opposite sides, and one pair of congruent opposite angles, is it guaranteed to be a parallelogram? If not, can you provide a counter example?
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11/14/22

A survey team is...
A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that the angle of elevation to the top of the mountain is 25∘. From a... more
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11/13/22

Have tangent line at the given point? If yes, what is the tangent line?
1) f (x) = (x + 2)^3/5 at x = −22) f (x) = |x^2 − 1| at x = 1
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11/10/22

What is an equation of the line that passes through the point (6,-2)(6,−2) and is perpendicular to the line 6x+y=26x+y=2
what is an equation that passes through the point (6,-2)and is perpendicular to the line 6x+y=2
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11/10/22

Write system of equations and solve using any method (graphing, substitution, or elimination)
The drama club sells hot chocolate and coffee at the school´s football games to raise money. At one game they sold $200 worth of hot drinks. If they used 295 cups that night, and they sold hot... more
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11/09/22

given BD bisects ABC and ADC, prove triangle abd is congruent to triangle cbd
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11/09/22

i need the answer to this quistion
The amount of money Jason earns working at his job is directly proportional to the number of hours he works. If Jason works 12 hours he earns $186. How many hours would he need to work to earn... more
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11/08/22

System of Equations Word Problems
A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is 65% salt and Solution B is 85% salt. She wants to obtain 120 ounces... more
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11/08/22

Use calculus to find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.)
Use calculus to find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.)f(x) = (x / ln(x)) on [2, 6]Absolute maximum... more
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11/08/22

Use calculus to find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.) 5.5
Use calculus to find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.) f(x) = 9 x − 18 ln(x)    on    [1 2 , 3]Absolute... more
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11/07/22

Solve by elimination
6/x - 4/y = -43/x + 8/y = 3
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11/07/22

System of equations word problems
A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 4 large boxes and 8small boxes has a total weight of 197 kilograms. A delivery of 2 large boxes and 3 small... more
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11/06/22

Write an equation in standard form for the line that passes through the given points. (−2,−3)(4,−7)
Write an equation in standard form for the line that passes through the given points.(−2,−3)(4,−7)
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11/05/22

Answer the following with solutions:
A secant and a tangent segment intersect at the exterior of a circle. The chord which is a part of the secant is three times as long as the tangent and the external segment of the secant is 12 cm.... more
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11/04/22

write a polynomial function of least degree with roots of 3 and 2-square root of 11
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11/02/22

Calculus: Discontinuities
Identify the points of discontinuity for f(x) and what types of discontinuities they are using limits. f(x) =( |x|−x^3) /(x+x^3)
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11/02/22

Given isosceles △ABC, choose a point P on base BC. Show that △ABP and △ACP have equal circumradii.

Given isosceles △ABC, choose a point P on base BC. Show, without using the law of sines, that △ABP and △ACP have equal circumradii. (Hint. Draw the ray AP′ so that AP and AP′ are on opposite sides... more
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11/01/22

Solve System of Equations from Context
Brianna and her children went into a bakery and she bought $9 worth of donuts and brownies. Each donut costs $1 and each brownie costs $0.75. She bought 5 more brownies than donuts. Graphically... more
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11/01/22

linda won $200,000 in a lottery she first paid income tax of 30% on the winnings. she invested some of the rest at 1.5% and some at 4% earning $4350 interest per year how much she invest at each rate?
This is a question on a homework assignment that I can't figure out. I'm not sure how to set up the equation
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10/28/22

Provide a specific value of x where two (or more) values of y can be assigned
Provide a specific value of x where two (or more) values of y can be assigned for these two examples which are not functions:a) x2+y2=4b) siny=x
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