1. use the graph for parts a–d. a. is the relation a function? explain. b. what is the domain of the relation? c. what is the range of the relation? d. what is the value of y when x = 2? explain.

How many real and imaginary solutions does the equation x^2-3x=-2x-7 have?

Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)