Without graphing, determine where the graphs of f(x) = 2x2 − 3x + 1 and g(x) = 4x − 2 intersect. Homework Help ✎
Substitute 4x − 2 for y in the first equation.
y = 2x2 − 3x + 1
y = 4x − 2
Set the equation equal to 0 and factor.
Substitute each value of x into the second equation and solve for y.