diamondroseb11 diamondroseb11

Today at 7:22 AM
Mathematics

Answered

helpppppp do i plug 7 in or still one? WILL MARK BRAINLIST

helpppppp do i plug 7 in or still one? WILL MARK BRAINLIST class=

Answer :

Today at 7:26 AM

Answer:

154

Step-by-step explanation:

The expression is [tex]f(x)=4x^2-7x+7[/tex] and we know that [tex]f(x)=f(7)[/tex]. Therefore, you will have to substitute x with 7.

Calculations:

[tex]f(x)=4x^2-7x+7[/tex]

[tex]f(7)=4(7)^2-7(7)+7[/tex]

[tex]4(49)-49+7= 154[/tex]

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jadinparrish63 jadinparrish63

Today at 7:27 AM

Answer:

I think that you need to plug 7 in to the x's

Step-by-step explanation:

Yes it looks very weird, but if you don't think that is right, Use the 7 for the F's.

One of them should come out right. :3

Answer Link

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