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2 years ago

If f(x) = x, then f(64) is equal to a. 1/4 b. -8 c. -4 d. 4

Mathematics

1 answer:

blsea [12.9K]2 years ago

6 0

B hope it helps have a good day

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2 years ago

Find an equation for the line that passes through the points (-5, -5) and (3, 5)

Luda [366]

Answer:

5x-4y+5=0.

Step-by-step explanation:

1) if the point A(-5;-5) and B(3;5), the formula is:

$\frac{x-X_A}{X_B-X_A} =\frac{y-Y_A}{Y_B-Y_A}$

2) according to the formula above:
$\frac{x+5}{3+5} =\frac{y+5}{5+5}; \ = > \ \frac{x+5}{4}=\frac{y+5}{5};$

or 5x-4y+5=0.

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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