CPM Homework Banner

Home > AC > Chapter 7 > Lesson 7.3.1 > Problem 7-90

7-90.

Without graphing, identify the slope and y-intercept of each equation below.

  1. See the hint above.

    Slope
    -intercept

  1. This equation is the same as:

    -intercept

  1. If there is no -value in the equation, can there be a slope or is it ?

    Slope
    -intercept

  1. See part (a) and the first hint in the problem.

  1. Solve the equation for . By doing this, you put the equation in form.

    Subtract by on each side.

    Divide by on both sides.

  1. See part (e) and the first hint in the problem.