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For f(x)= -4x + 5, find f(x) when x = -2.
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5 votes
For f(x)= -4x + 5, find f(x) when x = -2.

User Kvn CF
by
4.8k points

2 Answers

6 votes

Explanation:

x = - 2

f ( x ) = - 4x + 5

f ( - 2 )

= - 4 ( - 2 ) + 5

= 8 + 5

= 13

User Tharanga
by
4.2k points
5 votes

Answer:

13

Explanation:

f(x)= -4x + 5

Let x = -2

f(-2) = -4(-2) +5

= 8+5

= 13

User Sam Gammon
by
4.4k points
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