Evaluate the function

Mathematics

1 answer:

vova2212 [387]2 years ago

4 0

-1 you change all the x values to -1 and then solve

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At first we need to know how to find the distance between two parallel lines
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========================================================

Part (1):
=======

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 Y₁ = 3x + 10 and Y₂ = 3x - 20
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∴ d = $\frac{| 10 - (-20)|}{\sqrt{1 + 3^{2}}}= \framebox{9.5}$

========================================================

Part (2):
=======

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