College Algebra Semul

Solving Equations Graphically

Pre-Test

Active

Use the x-intercept method to find all real solutions of the equation.

x-12x 39 x-28 - 0

X= 1, 4, or -7

c. --1, - 4. or -7

b. --1, - 4. or 7

d. x-1, 4, or 7

Please select the best answer from the choices provided

Hi! mark me brainliest if i : )y = 0.213x – 352.0    represents this linear model shown in the data table.plug in the values of x into the equation for a double check.let's try 1980.y = 0.213(1980) – 352.0y = 69.74which is closest to the 70.1 whereas other options do not satisfy the condition.