Answer:
lines 1 and 3
Step-by-step explanation:
y = 2 is a horizontal line parallel to the x- axis
x = - 4 is a vertical line parallel to the y- axis
Then these 2 lines are perpendicular to each other
y = 15x - 3 ( in the form y = mx + c ) with m = 15
y + 1 = - 5(x + 2) ( in the form y - b = m(x - a) with m = - 5
For the lines to be perpendicular the product of their slopes = - 1
However
15 × - 5 = - 75 ≠ - 1
The 2 lines 1 and 3 are perpendicular
Answer:
Slope = 2
Step-by-step explanation:
Change in y = 2
Change in x = 1
2/1 = 2
Equation: y = 2x + 3
Factors of 8 over factorsof 60, +/- one of them ay be a root
The answer would be, <span><span><span>x(<span>x+2</span>)</span></span><span>(<span>x−5</span>).</span></span>
