Question

Louis, Michelle, and Tonya were asked to find an equation for a function that passed through the points (1, 6) and (3, 12). Louis gave the function y = 6(2)(x-1)/2 Michelle gave the function y = (3 2 )2x/2 Tonya gave the function y - 6 = 3(x - 1) Which student(s), if any, are correct? (Please list names)

Answer 1

Louis, Michelle and Tonya are all correct.

Explanation:

just plug in the points to find if they make the equation a true statement.

Answer 2

Tonya's is correct because the given values fir her equation

point (1,6)

left side = y-6 = 6-6 = 0
right side : 3(1-1) = 0

point (3,12)
left = 12-6 = 6
right = 3(3-1) = 6