What is the value of f(-3) if f(x)=5(2-x)
2 answers:
Answer:
The answer is 25.
Step-by-step explanation:
What you have to do here is just replace "x" in the equation with -3. In other words, you plug in -3 to f(x).
f(-3) = 5(2 - - 3).
To negatives makes a positive.
f(-3) = 5(2 + 3).
f(-3) = 5(5).
5 times 5 is 25.
f(-3) = 25.
So your answer is 25.
Answer:
the value of f(-3) is 25
Step-by-step explanation: f(-3) f(x)=5(2-x)
If x=-3 and you subtract negative 3 from 2 you get a positive 5 and when you multiply across the parenthesies you get 25 so f(-3)=25
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Answer:
= 59
Step-by-step explanation:
5 - 2 * 3 + 6 (3² + 1)
= 5 - 2 * 3 + 6 * 10
= 5 - 6 + 6 * 10
= 5 - 6 + 60
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Answer:
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2x - y = 3 = x=0.5y+1.5
x+2y = -6 = x=−2y−6
Answer: 3055.25
Step-by-step explanation:
