2. Functions

Solving Quadratic Equations — Quiz

Test your understanding of solving quadratic equations with 5 practice questions.

Practice Questions

Question 1

What are the solutions of the equation $x^2-5x+6=0$?

Question 2

Which equation is in the standard form of a quadratic equation?

Question 3

The equation $x^2=49$ is solved by taking the square root of both sides. What are the solutions?

Question 4

Which method is most appropriate for solving $x^2+4x-12=0$ by factoring?

Question 5

For the quadratic function $f(x)=x^2-4x+1$, what is the vertex $x$-coordinate?