If f(x) = _4x _ 1, find f(_2)
1 answer:
The answer is 7
f(x) = -4x - 1
f(-2) = ?
Since f(x) = f(-2), then x = -2. Now just substitute x in the function:
f(-2) = (-4) * (-2) - 1
f(-2) = 8 - 1
f(-2) = 7
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Step-by-step explanation:
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Hope this helps!
Answer:
i do not know i think it is B
Step-by-step explanation:
Constant rate means it is linear so we don't have to worry about fluctuation.
change in y/ change in x=-18-(-25.2)/5-8=2.4 meters per second