Linear Equations
y=mx+b or mx+b=y
Slope-intercept form
Shading below the line is
Less than
Less than or equal to
A set of two or more equations containing a set of common variables
Systems of Equations
y=ax^2+bx+c or ax^2+bx+c
Quadratic Equation
A equation of the form y=ab^x
Exponential Equation
Slope formula
Open circle or dash line
Greater than
Less than
When the system of equations have different slopes
One Solution
The highest point of a parabola
Maxium Value
The trend slopes downward (from left to right)
Decay
Rises from left to right
Positive Slope
Shading above the line
Greater than
Greater than or equal to
A system of equations in which there are no solutions (the lines are parallel)
No Solution
The lowest point of a parabola
Minimum Value
The trend slopes upward (from left to right)
Growth
When the line crosses the y-axis
Y-intercept
Solid circle or solid line
Greater than or equal to
Less than or equal to
A system of equations in which all values are true (the equations are the same line)
Infinite Solutions
Same as x-intercepts, roots, and solutions
Zeros
In this equation y=ab^x what is the a
Initial Amount
Falls from left to right
Negative Slope
When dividing or multiplying by a ________ you always switch the inequality
Negative
A value that when substituted makes the statement true.
Solution
Vertical line through the vertex
Axis of Symmetry
In this equation y=ab^x what is the b
The Rate