You multiply length times width or base times height.
Y = -3x - 2
5x + 2y = 15
-5x -5x
2y = -5x +15
__________
2
y = -5/2 x + 15
y = -3x - 2
To factor a cube (a^3-b^3) = (a-b)(a^2+ab+b^2)
8 is the cube of 2
r^3 is the cube of r.
So, a is 2 and b is r
(2-r)(2^2+2r+r^2)
(2-r)(4+2r+r^2)
Answer:
the origin.
Step-by-step explanation:
The point of intersection (0, 0) is called the origin. In an ordered pair, the x-coordinate is always listed first and the y-coordinate second. The x-intercept is the point at which a graph crosses the x-axis. The y-intercept is the point at which the graph crosses the y-axis.