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Give f(x) =-5(2x+1)+6,what is the value of f(-2)​

Give f(x) =-5(2x+1)+6,what is the value of f(-2)​
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3 votes
Give f(x) =-5(2x+1)+6,what is the value of f(-2)​

asked
User Allie Hoch Janoch
by
8.6k points

1 Answer

3 votes

Answer:

f(- 2) = 21

Explanation:

To evaluate f(- 2) substitute x = - 2 into f(x)

f(- 2) = - 5(2(- 2) + 1) + 6 = - 5(- 4 + 1) + 6 = - 5(- 3) + 6 = 15 + 6 = 21

answered
User Atmelino
by
8.0k points
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