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8_murik_8 [283]
3 years ago
12

PLEASE HELP MEE!!!!! WILL GIVE BRAINLIEST AND HANGOUTS!!!!!!!!

Mathematics
2 answers:
jeka943 years ago
7 0

Answer:

Blue line: y = -2

Red line: y = 2/3 x + 2

Perpendicular to red line: y = -3/2x + 2

Parallel to red line: y = 2/3 x + any real number



borishaifa [10]3 years ago
6 0

Answer:

Blue line is y=-2

Red line is y=\frac{2}{3}x+2.

Perpendicular to red is y=-\frac{3}{2}x+2.

Parallel to red is y=\frac{2}{3}x+5

Step-by-step explanation:

The blue line is a horizontal line through the y-axis. These lines have no slope and are written as y=0x-2 since -2 is the y-intercept. We simplify and y=-2.

The red line has a slope of 2/3 since it rises 2 units for every 3 units it runs from point to point. It has a y-intercept at 2 on the y-axis. The equation in slope-intercept is y=mx +b. We substitute. y=\frac{2}{3}x+2

To write a parallel line, we use the same slope and choose a different y-intercept. Parallel to red is y=\frac{2}{3}x+5

To write a perpendicular line, we find the negative reciprocal of the slope which is -3/2. Perpendicular to red is y=-\frac{3}{2}x+2.

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