Solve the below:
1 Identify whether the slope is positive, negative, zero, or undefined.
A) Positive B) Negative C) Zero D) Undefined
2 Find the x- and y-intercepts for the equation. Then graph the equation.
-3x - 6y =18
A) (0, -3), (6, 0) B) (0, -3), (-6, 0)
3 Decide whether the pair of lines is parallel, perpendicular, or neither.
The line through (-20, 5) and (-4, 7) and the line through (-5, 5) and (7, 4)
A) Parallel B) Perpendicular C) Neither
4 Write an equation in standard form for the line passing through the pair of points.
(7, 8) and (7, -8)
A) -8x + 8y = 0
B) y = 8
C) x = 7
D) 8x - 8y = 0