Evaluate the difference quotient for the given function. Simplify your answer.
1 answer:
Answer:
-5 - h
Step-by-step explanation:
ƒ(x) = 1 + 5x - x²
[f(5 + h) -f(5)]/h
= [1 + 5(5 + h) - (5 + h)² - 1 - 5(5) +5²]/h
= (25 + 5h - 25 - 10h - h² - 25 + 25)/h
= (-5h - h²)/h
= -5 - h
The difference quotient is -5 - h.
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Answer:
14.4
Step-by-step explanation:
72/5 in decimal form equals 14.4
Answer:
D
Step-by-step explanation:
42/6 =7, W=f^d, 42=6^f, 42/6=f, f=6.
The answer is yes.
Its yes because it exactly one input(x) & multi outputs(y). <span />
Step-by-step explanation:
When the car stops, the speed is zero.
When S = 0, -10t + 45 = 0, t = 4.5.
Hence it will take 4.5 seconds for the car to stop.