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3 years ago

F(x)=2(x-5)(x+7) What is f(-7)

Mathematics

2 answers:

jenyasd209 [6]3 years ago

6 0

Answer:

Step-by-step explanation:

Kaylis [27]3 years ago

5 0

Answer:

f(- 7) = 0

Step-by-step explanation:

Substitute x = - 7 into f(x) , that is

f(- 7) = 2(- 7 - 5)(- 7 + 7)

= 2 × - 12 × 0

= - 24 × 0

= 0

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3 years ago

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SOVA2 [1]

Answer:

Step-by-step explanation:

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2 years ago

Kellogg's produced 715000 boxes of cornflakes this year. This was 110% of annual production last year. What was last year's annu

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3 years ago

Solve each system of equations by graphing Y=3x+4 and y=-x-4

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solution is (-2,-2) <==

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3 years ago

F(x)=2(x-5)(x+7) What is f(-7)​

F(x)=2(x-5)(x+7) What is f(-7)