Solve for
X
X
Solve for x: 5x-12=3x+8
x= 10
Factor the expression: x2+7x+12
(x+3)(x+4)
This term describes the steepness of a line, often written as rise over run.
Slope
A relation is considered a function only if each input has exactly one of these.
Output
a quadratic function always has the highest-degree term?
An x2 term
x= 6
Factor the expression: 4x2-25
(2x-5)(2x+5)
In the equation y = 3x − 7, this value is the y‑intercept.
-7
The graph of a linear function will always pass this test if it truly is a function.
Vertical line test
The graph of any quadratic function forms this type of curve?
A parabola
Solve for x: x/4+5=9
x= 16
Factor the expression: 2x2+6x+2
(2x+1)(x+2)
A line with slope 0 is always this type of line.
Horizontal
In the function f(x) = 3x − 7, the number −7 represents this part of the function.
Y-intercept
For the quadratic f(x)=x2-6x+9, the vertex occurs at the x-value
3
Solve for x: 2x+3=3x-9
x=12
Factor the expression: 6x+9
3(2x+3)
The line passing through (2, 5) with slope −3 has this equation in slope‑intercept form.
y=-3x+11
If f(x) = x², then f(−4) equals this value.
16
The discriminant of a quadratic determines this key feature
The number of real soulutions
What is the 3rd step for solving for x?
Diddy Blud Sigma boy
What is the symbol that is used to to separate factors?
Parenthesis
These two lines are considered parallel if and only if this property is the same for both.
Their slopes
A function whose graph increases at a constant rate is known as this type of function.
Linear Function
The quadratic x2+4x+5 has this type of solutions
Two complex solutions