Skip to content
Subjects
Elementary math
Middle school math
Algebra
Geometry and trigonometry
Precalculus
AP and college calculus
SAT Math
ACT Math
All subjects
Tools
Math calculator
Type it the way you'd write it. Get the answer, the steps and the graph in one place.
Graphing calculator
Plot several functions, then drag and zoom to explore them.
Fraction calculator
Work with exact fractions and get mixed-number and decimal results.
Formula sheets
The key formulas for each subject.
Pricing
Learn
How it works
About
EN
English
Español
Book a free consultation
Learn
Calculator
Pricing
How it works
About
Subjects
Elementary
Middle school
Algebra
Geometry & trig
Precalculus
Calculus
SAT Math
ACT Math
More
Free worksheets
Graphing
Formula sheets
Guides
Policies
Book a free consultation
EN
ES
Learn
/
Algebra
Unit test: Quadratic graphs and completing the square
No hints here. You'll see every solution at the end.
Algebra: Quadratic graphs and completing the square
1. Linear equations
What a solution really means
Solving step by step
Equations with fractions and decimals
No solution or infinitely many
Turn situations into equations
Rearrange formulas
Unit test
2. Lines and systems
Slope
Graphing lines
Writing the equation of a line
Systems of equations
Unit test
3. Exponents and polynomials
Exponent rules
Multiplying polynomials
Unit test
4. Factoring and quadratics
Factoring
Solving quadratics by factoring
The quadratic formula
Unit test
5. Inequalities and absolute value
Solving inequalities
Compound inequalities
Absolute value equations
Unit test
6. Functions and sequences
What a function is
Domain and range from a graph
Arithmetic and geometric sequences
Unit test
7. Radicals and exponential functions
Simplifying square roots
Exponential functions
Unit test
8. Quadratic graphs and completing the square
Vertex form and parabolas
Completing the square
Unit test