Part 1.] find the value of x in . show your work.

part 2.] use the domain {½ , 1, 2, 4, 8} to plot the points on the graph for the given equation. the grid marks represent one unit, the horizontal red line represents the x-axis, and the vertical red line represents the y-axis.

What is the sum of these mixed numbers 2 1/8 + 4 3/8

The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?