What is the y-intercept of the graph that is shown below? A. (-2, 0) B. (-1, 2) C. (0, 4) D. (4, 0)

Is the point (0, 8) on the x-axis or y-axis? how do you know?

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

Right ∆abc has coordinates a(-7, 3), b( -7, 10), and c(-1, 3). the triangle is reflected over the x - axis and then reflected again over the y - axis to create ∆a'b'c'. which are the coordinates of vertex a'?