Question

Lots of pts and brainliest dont need to answer the A,B,C, and D part

Answer 1

Answer:

10. $y=\frac{3}{5}x+7.2$

11A. $m=-\frac{3}{5}$

11B. $m=\frac{5}{3}$

Step-by-step explanation:

10. Let's first write the slope-intercept form down and fill in the information we got (which is not much).

$y=mx+b\\y=\frac{3}{5}x+b$

Now we just need to find the b; the y intercept.

To do that, we plug in the point given (-2,6).

$6=\frac{3}{5}(-2)+b\\6=-\frac{6}{5}+b\\6+\frac{6}{5}=b\\b=7.2$

$y=\frac{3}{5}x+7.2$

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A parallel line always has the same slope as its pair

11A. $m=-\frac{3}{5}$

A perpendicular line has it's slope same as it's pair, but it is multiplied by $-1$ and the numerator and denominator are switched around.

11B. $m=\frac{5}{3}$