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pickupchik [31]
4 years ago
12

Now you will use what you have learned to create a general test for determining whether two functions are inverses. If f(x) and

g(x) are inverses, what will be the values of f(g(x)) and g(f(x))?
Mathematics
1 answer:
Ksju [112]4 years ago
6 0

The values of the 2 compound functions  will be x.

For example if f(x) = x + 1  and g(x) =  x - 1  then

f(g(x)) =  (x - 1) + 1 = x

and g(f(x)) =  x + 1 - 1 = x

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What is the slope of the line that passes through the points (-2,5) and (3,-4) in the standard (x,y) coordinate plane
Scorpion4ik [409]

To find the slope between two coordinates, you use the formula:

m = y2 - y1/x2 - x1

If coordinate A is (-2, 5) and coordinate B is (3, -4), then:

y2 = -4

y1 = 5

x2 = 3

x1 = -2

So, just substitute the points into the formula.

m = -4 - 5/3 - (-2)

m = -9/5

The slope of the line is -9/5.

3 0
3 years ago
how many times can a rectangle be reflected across an axis of symmetry so that its carries onto itself
Ostrovityanka [42]
2 times, you can fold it without no overlapping on any line
3 0
4 years ago
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The surface area of a cube is 96 square feet. Find the volume of the cube.
Tamiku [17]
<span>cube has six identical walls

96ft</span>²<span> : 6 = 6 ft</span>²<span>  - </span>one wall surface

<span>pattern on the surface of the cube
</span>A = a²
a - <span>the edge of the cube

A = a</span>²    ⇔ a=√A
                  a = √(16ft)² = 4ft
V = volume
V = a³
V = (4ft)³ = 64 ft³


4 0
4 years ago
A net force of 66 N accelerates a child at 2.0m/s 2 down a smooth playground slide what is the mass of the child?
Georgia [21]
I think it c cause 68
8 0
3 years ago
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One pound of grapes costs $1.55. Which equation correctly shows a pair of equivalent ratios that can be used to find the cost of
stira [4]

Answer:

StartFraction 1.55 over 1 EndFraction = StartFraction x over 3.5 EndFraction

Step-by-step explanation:

\frac{1.55}{1}  =  \frac{x}{3.5}  \\  \\  \therefore \: x = 1.55 \times 3.5 \\  \\ \therefore \: x = \$ 5.425 \\  \\\therefore \: x\approx  \$5.43

4 0
3 years ago
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