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2 years ago

Let g(x) = 2x and h(x) = x2 + 4. Evaluate (h ∘ g)(−5).

Mathematics

1 answer:

Zolol [24]2 years ago

6 0

Hi! the answer should be 104

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Formula: h(g(x))

1) First you want to take the -5 and plug that into the given equation for g(x)

• 2(-5)= -10

2) Next you want to take the -10 and plug it into the equation for h(x)

• (-10)²+4= 104

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At the kennel , there are 6 dogs for every 5 cats what is the ratio of dogs to cats?

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4 years ago

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Need help on answering numbers 12,13,14

iren2701 [21]

12) Linear function.

13) Linear function.

14) Non-linear function.

Step-by-step explanation:

First we define Linear and non-linear functions.

Linear Function:

The Equation of linear function has no exponent having degree greater than 1, and the graph of linear function is a straight line

Non-Linear Function:

The Equation of non-linear function has exponent having degree greater than 1, and the graph of linear function is a curved line.

12) 2x+3y=7

This equation satisfies the definition of linear function, so it is linear function.

13) y+x=4x+5

This equation satisfies the definition of linear function, so it is linear function.

14) $y=\frac{8}{x^2}$

This equation satisfies the definition of non-linear function, so it is non-linear function.

Keywords: Linear and non-linear function.

Learn more about Linear and non-linear function at

#learnwithBrainly

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3 years ago

A row of plaques covers 120 square feet of space along a wall.If the plaques are 3 feet tall, what length of the wall do they co

seropon [69]

Area = Length x Width(height).

You are given the area and the width(height).

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4 years ago

Find the size of angle q if it is five times it's supplement

tino4ka555 [31]

Answer:

<em>q =</em> 150

Step-by-step explanation:

Supplementary angles are angles that form a straight line and have a sum of 180 degrees, e.g. 120 and 60. If its supplement is thirty, and angle <em>q </em>is five times its supplement, it's 150. We know this is correct because 150 + 30 = 180, which is what we need for a supplementary angle.

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3 years ago

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