2 years ago

Please help fasttt question worth 10 points will get branliest answer if right

Mathematics

1 answer:

zheka24 [161]2 years ago

7 0

Answers:

y = 2x - 3
y = x - 2

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If f(x) = 3x + 7 and g(x) = 2x – 5, find f∘g = f(g(x))<br> f ∘ g = f(g(x)).

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Answer:

f(g(x))=3x+7

=3(2x-5)+7

=6x-15+7

=6x-8

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Is this a direct variation problem

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Describe the process of rewriting the expression Please Help

Mazyrski [523]

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Step-by-step explanation:

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$(\sqrt[8]{x^7} )^{6}$

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2 years ago

what does the slope of -1 tell you about thr relationship between lengths and widths of rectangles with perimeter 24?

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Using linear function concepts, the slope of -1 means that when one of the length/width is increased by 1, the other is decreased by 1.

<h3>What is a linear function?</h3>

A linear function is modeled by:

$y = mx + b$

In which:

m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.

b is the y-intercept, which is the value of y when x = 0.

In this problem:

The lengths and the widths are interchangeable, that is, either can be considered as the input or as the output.

The slope of -1 means that when the input in increased by 1, the output is decreased by -1, that is, when one of the length/width is increased by 1, the other is decreased by 1.

You can learn more about linear function concepts at brainly.com/question/24808124

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