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Let f(x)= -5x+10 then f(-2)=

Simple functions

2 Answers

2 votes
f(x) = -5 x + 10
Then
f(-2) = -5(-2) + 10
= 10 + 10
= 20
User Jacobz
by
6.5k points
3 votes

Answer:

20

Explanation:

Given function is ,

→ f(x) = -5x + 10 .

  • For funding it's value at x = (-2). Substitute x = -2 in the given equation .

Finding f(-2)

→ f(-2) = -5 × -2 + 10

→ f(-2) = 10 + 10

f(-2) = 20

Hence the value of f(-2) is 20

User Indexzero
by
6.8k points