Evaluate the funtion for x = -4n.
1 answer:
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It is not direct variation because it does not follow the equation
y = slopex
THE points do not make the equation true .
y = slopex
THE points do not make the equation true .
Answer:
x = ± 5
Step-by-step explanation:
x² - 25 = 0 ( add 25 to both sides )
x² = 25 ( take square root of both sides )
x = ± = ± 5
That is x = - 5, x = 5