Drag the tiles to the boxes to form correct pairs. Match each operation involving f(x) and g(x) to its answer.
f(x) = 1 – x^2 and g(x) = V11 – 4x

pairs:

(f/g)(-1)

(g-f)(-1)

(g x f) (2)

(g+f)(2)

answers:

Sq root 3 -(3)

Sq root 15

0

-3sq root3

Use a calculator to verify that σ(x) = 62, σ(x2) = 1034, σ(y) = 644, σ(y2) = 93,438, and σ(x y) = 9,622. compute r. (enter a number. round your answer to three decimal places.) as x increases from 3 to 22 months, does the value of r imply that y should tend to increase or decrease? explain your answer. given our value of r, y should tend to increase as x increases. given our value of r, we can not draw any conclusions for the behavior of y as x increases. given our value of r, y should tend to remain constant as x increases. given our value of r, y should tend to decrease as x increases.