Kiran wrote f(x) = (x − 3)(x - 7) as an example of a function whose graph has x-
intercepts at x = -3, - 7. what was his mistake?

How are algebraic expressions evaluated using substitution?

Percy rides his bike 11.2 miles in 1.4 hours at a constant rate. write an equation to represent the proportional relationship between the number of hours percy rides, x,and the distance in miles, y, that he travels.

Find the product with the exponent in simplest form. then, identify the values of x and y. 6 ^ 1/ 3 • 6 ^ 1 /4 = 6 ^ x/ y