Given the two points, write the equation that represents them in slope-intercept form. Then graph them. 11) (1, 1) and (0, -1)
y = -3x - 2.
x= - y-1 over 4 -3
12) (-1 , 2) and (2, -1)

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2 + 9 = −26 −3 − 7 = 13

If the average of x, y and z is 15 what is their sum