Write the equation of the line that passes through (1, 3) and has a slope of 2 in point-slope form. a. y – 1 = 2(x – 3) b. y – 3 = 2(x – 1) c. x – 1 = 2(y – 3) d. x – 3 = 2(y – 1)

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1