What are the slope and the y-intercept of the linear function that is represented by the table? x y –3 18 0 12 3 6 6 0 the slope is –2, and the y-intercept is 6. the slope is –2, and the y-intercept is 12. the slope is 2, and the y-intercept is 6. the slope is 2, and the y-intercept is 12.

Add the fractions and simplify 1/2+ 1/3

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

Choose the equation below that represents the line that passes through the point (2, 4) and has a slope of 3. a) y − 4 = 3(x − 2) b) y − 2 = 3(x − 4) c) y + 4 = 3(x + 2) d) y + 2 = 3(x + 4)