Volume of Blue
Paint (mL), x
Volume of Red
Paint (mL), y
120
140
160
180
Jean-Michele is using a mixture of red
and blue paint to create purple paint.
The table shows the amount of each
color she uses to create different
volumes of the same shade of purple.
Which statements about the relationship
between red and blue paint are true?
Choose all the correct answers.
A The ratio of red paint to blue paint is 2:5.
B A graph of the relationship would include the point (500, 190).
C If she uses 425 mL of blue paint, Jean-Michele should use 170 mL of red paint.
D Jean-Michele uses 100 mL of blue paint for every 40 ml of red paint.
E The equation y = x models the relationship.
300
350
400
450