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likoan [24]
3 years ago
9

If f(x) =5x-1 , then f(3)=

Mathematics
1 answer:
stich3 [128]3 years ago
8 0
\text{If f(x) =5x-1 , then f(3)=
} \\\\ f(3)=5 \cdot 3 -1 \\ f(3)=15-1 \\ f(3)=14
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If Laura walks 3 miles in 80 minutes, then Laura will walk how far in 120 minutes if she walks at the same speed the whole time?
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3 years ago
Point slope form. (-5,-1) and (6,-5)
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3 years ago
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