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3 years ago

F(x) = 5x + 4 g(x) = 5x2 – 7x – 2 Find: f(x) · g(x)

Mathematics

1 answer:

weeeeeb [17]3 years ago

7 0

Answer:

$25x^{3}-15x^{2} -38x-8$

Step-by-step explanation:

Multiply the equations together

(5x+4)(5x^2-7x-2)

25x^3-35x^2-10x+20x^2-28x-8

Add like terms

25x^3-15x^2-38x-8

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3 years ago

Cedric purchased a new refrigerator and stove at Home Depot for $3,729 on a deferred payment plan with no down

lesya [120]

Answer:

correct option is d. $242.81

Step-by-step explanation:

given data

APR = 25.5% = $\frac{25.5}{12}$ = 2.125

paid = $3,729

solution

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= $3,729 × 0.02125

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= $3889.17 × 0.02125

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8 0

3 years ago

Johnny needs to determine the height of each tree on his tree farm.he knows that the height of the tree,h feet,is directly propo

Free_Kalibri [48]

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3 years ago

Which statement about the equation y = 5x – 8 is correct?

lbvjy [14]

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Answer:

A. The equation represents a linear function because the equation is in the form y = mx + b

Step-by-step explanation:

A linear function does not have to be in the form y = mx + b, but if a function is in that form, it is a linear function.

choice A is appropriate

A function may have two variables, x and y, and not be a linear function. For example, y = x² is not a linear function. The fact that it has two variables is not what makes it linear.

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3 years ago

Read 2 more answers