Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how


stack of terms and definitions

axis of symmetry negative b over two a
quadratic equations are quadratic functions that are set equal to a value
standard form ax squared plus bx plus c equals 0
roots solutions of a quadratic equation
zeroes method for finding the roots of a quadratic equation
zero product property for any real numbers a and b, if ab equals zero then either a =0, b=0 or both a and b equal 0
complex numbers any number that can be written in the form a plus bi, where a and b are real numbers and i is the imaginary unit.a is called the real part and b is called the imaginary part
completing the square quadratic equations can be solved using the square root property by manipulating the equation until one side is a perfect square
graphing solves quadratic equations
domain what the solution will have
x-intercept where the graph crosses over the x-axis
y-intercept where the graph crosses over the y-axis
square root property find solutions using the square root method
quadratic formula can be used to solve any quadratic equation. the formula can be derived by solving the standard form of a quadratic equation
discriminant the value of the discriminant can be used to determine the number and type of roots of a quadratic equation
difference of two squares subtracting two square roots to find a solution
graphing using a calculator to graph and find the solution
maximum highest point
minimum lowest point
parabola graph of a formula of a quadratic
Created by: aka92097