3 years ago

Look at the picture

Mathematics

1 answer:

Nikitich [7]3 years ago

4 0

Answer:

Step-by-step explanation:

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What is array line look like

Afina-wow [57]

This is the best i could find

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3 years ago

If h(x) = (f o g)(x) and h(x) = sqrt(x+5), find g(x) if f(x) = sqrt(x+2)

agasfer [191]

Answer:

g(x) = x + 3

Step-by-step explanation:

<h3>Given</h3>

h(x) = (f ο g)(x)
h(x) = $\sqrt{x+5}$
f(x) = $\sqrt{x+2}$

g(x)

<h3>Solution</h3>

(f ο g)(x) = f(g(x))

<u>Substitute x with g(x) and solve for g(x):</u>

$\sqrt{x+5}$ = $\sqrt{g(x)+2}$
x + 5 = g(x) + 2
x + 3 = g(x)
g(x) = x + 3

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3 years ago

Let R(x)=3x^3+2x^2+x and S(x)=4+1. Find R(x) * S(x) <br><br> Pls help!!!!

Katarina [22]

3x^3 x 4x^2 = 12x^5

3x^3 x 1 = 3x^3

2x^2 x 4x^2 = 8x^4

2x^2 x 1 = 2x^2

1x x 4x^2 = 4x^3

1x x 1 = 1x

12x^5 + 3x^3 + 8x^4 + 2x^2 + 4x^3 + 1x

Simplify

12x^5 + 7x^3 + 8x^4 + 2x^2 + 1x

Thus, answer is B

Hope this helps!

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2 years ago

A proportional relationship between the number of pounds of potatoes (x) and the price in dollars (y) is graphed, and the ordere

olga55 [171]

Answer:

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Part B: The ordered pair (10, 8) represents that 10 punds of potatoes cost 8 dollars

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3 years ago

Sue has taken four exams so far in her History course. Her scores are 84.0, 78.2, 93, and 87.5. What is the average of these sco

Nataliya [291]

Answer: 85.7

Step-by-step explanation:

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3 years ago

Look at the picture ​

Look at the picture