8. Find the values of x and y. The diagram is not to scale. 50°
120/xº
Do
x = 120; y = 50
x = 60; y = 70
x = 60; y = 60
x = 80; y = 50

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)