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2 years ago

8

Help Please this is Study Island sorry for camera quality its asking what is the length of the red segment line. The numbers are

-2 -1 0 1 2 3

1 answer:

Maksim231197 [3]2 years ago

3 0

Your answer is 5.1. hope this helps.

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adoni [48]

Answer:

y = |x| - 1

Step-by-step explanation:

The difference between the parent function (y=|x|) and the graph, is that the graph is 1 unit down. y = |x| -1 has the parent function 1 unit down

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At a certain clothing store, all shirts are on sale for the same price. Mr.Chan bought 6 shirts and paid a total of $62.99, incl

baherus [9]

You would subtract the tax first which 62.99-2.99=60$. Then you would divide the $60 left by 6 and 60 divided by 6 equals 10 so each shirt costs $10.

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What is the volume of the pyramid? PF

Sergeeva-Olga [200]

Volume = 1/3 * area of base * height
= 1/3 * 11^2 * 12
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2 years ago

What does the equation inverse of the function found in part b represent in the contract of the problem ? explain your answer .

gavmur [86]

Answer:

$f^{-1}(x) =\frac{x}{3} - 5$

The inverse function is to calculate the number of rides; given the amount paid

Step-by-step explanation:

Given

$Admission = 15$

$Ride = 3$ per ride

Required

Explain the inverse function

First, we calculate the function

Let x represents the number of rides

So:

$f(x) = Admission + Ride * x$

$f(x) = 15 + 3 * x$

$f(x) = 15 + 3x$

For the inverse function, we have:

$y = 15 + 3x$

Swap x and y

$x = 15 + 3y$

Make 3y the subject

$3y = x - 15$

Make y the subject

$y =\frac{x}{3} - 5$

Replace y with the inverse function

$f^{-1}(x) =\frac{x}{3} - 5$

The above is to calculate the number of rides; given the amount paid

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2 years ago

A bullet train can travel at 170 miles per hour.Will a graph representing distance in mile compared to time in hours show a prop

Eddi Din [679]

Yes the graph will show a proportional relationship

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2 years ago