F(x) = -22 – 4x Find f(-1)
2 answers:
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Solution of the equation:
Step-by-step explanation:
The equation that we have to solve in this problem is:
The first step to do is to rewrite the mixed fractions as improper fractions. We have:
And
So the equation becomes
Now we multiply by 4 each term on both sides, and we get
Now we subtract 29 from both sides,
And finally, we divide both sides by 4:
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Answer:
y = 1/2x - 3
Step-by-step explanation:
the slope:
the equation:
with the point (4, -1)
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