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JulijaS [17]
3 years ago
10

If f(x)=−2(x+7), then what is f(−10)?

Mathematics
2 answers:
just olya [345]3 years ago
6 0

Answer:

f(-10) = 6

Step-by-step explanation:

f(x) is simply just the name of the function. x will be your dependent variable that you'll use to plug into the equation.

Since they want you to find f(-10), you'll then plug -10 in where x was and solve.

f(-10) = -2((-10)+7)

f(-10) = -2(-3)

f(-10) = 6

Natali5045456 [20]3 years ago
4 0

Answer:

→f(x) =  - 2(x + 7) \\ f( - 10) =  - 2( - 10 + 7) \\ f( - 10) =(  - 2) \times ( - 3) \\  \boxed{f( - 10) = 6}✓

  • <u>f(-10)=6</u> is the right answer.
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