LESSON 8 SESSION 3 to 1010) 15,3
3 Colin wants to make purple paint. He finds
a graph online that shows how much red
and blue paint he should use to make the
shade of purple he wants.
a. What is the slope of the line?
Show your work.
Blue Paint (pt)
هم فمابه |
TO
(
x2
10
12
4 5 6 7 8 9 10
Red Paint (pt)
SOLUTION
b. What does the slope represent in this situation?