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Home > A2C > Chapter 13 > Lesson 13.2.1 > Problem 13-106

13-106.

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.