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3 years ago

F(t) 2t-3 F(7)=? What does f(7) equal?

Mathematics

2 answers:

Usimov [2.4K]3 years ago

7 0

Answer:

f(7)=2/7t+-3/7

Step-by-step explanation:

you just have to plug 7 in and put an = sign which makes F(7)=2t-3 then solve

myrzilka [38]3 years ago

6 0

Answer:

F(7) = 11

Step-by-step explanation:

F(7) = 2(7) -3

= 14 - 3

= 11

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Can not be bothered to write the question so ima just attach it

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B) D ( lies on 1 on our x-axis)

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y=x^2+2x-3 is the similar to x^2+2x-3=0 because the letter y now represents zero. So, that's why we draw the line y=0 (a horizontal line at zero). Then, use it to find the x values.

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