4 years ago

If f x = x2 + 2x − 5 and g x = 2x + 4, what is (f · g)(x) ?

Mathematics

1 answer:

Tanya [424]4 years ago

7 0

Remember that (f*g)(x)= f(x)*g(x). Hope this helps!!!

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mina [271]

Answer:

A. 5.8

Step-by-step explanation:

From the given graph d has two coordinates;

the first coordinates of d = (0, 0)

the second coordinate of d = (-3 , -5), that is x = -3 when traced up and y = -5 when traced horizontal

The distance between the two coordinates = distance of d;

$distance \ between \ two \ coordinates = \sqrt{(x_2-x_1)^2 \ + \ (y_2-y_1)^2} \\\\d = \sqrt{(-3-0)^2 \ + \ (-5-0)^2}\\\\d = \sqrt{9 \ + \ 25} \\\\d = \sqrt{34} \\\\d = 5.83\\\\d = 5.8$

Option A is correct

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3 years ago

Solve. Show work please. Passing through (-4,-1) and (3,4)

kvasek [131]

What are you asking exactly

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4 years ago

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Ne4ueva [31]

Answer: 41

Step-by-step explanation:

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3 years ago

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BigorU [14]

The pattern is multiplying the top by two and multiplying the bottom by 3.
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4 years ago

Given the function g(x) = x2 - 4x + 0, determine the average rate of change of

kozerog [31]

Answer:

Step-by-step explanation:

ARC = $\frac{g(b) -g(a)}{b-a}$ , b = 7, a = 1

24/6 = 4

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3 years ago