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Home > AC > Chapter 7 > Lesson 7.3.1 > Problem 7-90
7-90.
Without graphing, identify the slope and
See the hint above.
This equation is the same as:
If there is no
-value in the equation, can there be a slope or is it ?
See part (a) and the first hint in the problem.
Solve the equation for
. By doing this, you put the equation in form. Subtract by
on each side. Divide by
on both sides.
See part (e) and the first hint in the problem.