Question 9 (5 points) For which interval(s) is the function increasing and decreasing?
y = |2x +x-61
increasing for – »3 increasing for x > 0; decreasing for x<0
3
3
increasing for -2 5; decreasing for x <-2 and 0 2'
3
3
increasing for << < 0 and x > 2; decreasing for x <-- and 0 2

Find the balance at the end of 4 years if 1000 is deposited at the rate of

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.

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]