2. write a function that models the relationships among x, y, and r. (hint: use the pythagorean theorem.)
then solve the equation for rin terms of x and y.
(3 points: 1 point for the correct pythagorean setup, 1 point for work, 1 point for the solution)

what do you mean by fog

step-by-step explanation:

yes because there is exactly one y value for every x value

for function there can't be more than one value for every x value

the correct answer is a.) bc< mn 5 stars if this you : )

step-by-step explanation:

i think its a and d

step-by-step explanation: