Suppose the gym in example 1 increases its
one-time joining fee and decreases its monthly
membership fee. describe how you would alter the graph
of c(1) = 25t + 50 to illustrate the new cost function.

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Need solving this second acceleration problem.

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32