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serious [3.7K]
4 years ago
8

Does 4=-3/2(-4)-2 equal out to (-4,4)

Mathematics
1 answer:
Marizza181 [45]4 years ago
5 0

Answer:

yes

Step-by-step explanation:

well im going to assume that the original equation is y = -3/2x - 2

if that is the case, then if you plug in the numbers

4 = -3/2(-4) - 2

4 = 6 - 2

4 = 4

so yes when x is -4, y is 4; (x, y) (-4, 4)

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It is given that,

A rock is thrown up from the ground at a velocity of 84 feet per second. The formula h = -16t^2 + 84t gives the rock's height in feet after t second.

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