Function or Relation?
Slope
Linear Equations
Linear Inequalities
Parent Functions
100
A relation is a FUNCTION if every input has exactly ____ output(s).
One
100
What is the slope of the line y = 3x + 2?
m = 3
100
Identify the y-intercept of the line y = 4x - 6.
y-intercept = -6
100
The symbol < means... ?
Less Than
100
Name the parent function below:
Quadratic, Absolute Value, Cubic, or Square Root?
Quadratic
200
State the DOMAIN of the following function.
D: {-3, -1, 0, 4, 5}
200
Use the slope formula to find the slope of the line that crosses through (1, 2) and (-2, 5).
m = -1
200
Identify the x-intercept and y-intercept of the line 3x -4y = 12
x-intercept = 4 or (4,0)
y-intercept = -3 or (0,-3)
200
Is the point (2, 3) a solution to the inequality y < 4x - 5?
No, 3 is not less than 3.
200
Name the parent function below:
Absolute value
y = |x|
300
YES
300
Does the equation below have a POSITIVE, NEGATIVE, ZERO, or UNDEFINED slope?
Negative slope
300
Identify the slope of the line y - 7 = 3/5(x + 2)
m = 3/5
300
Would you graph the inequality y > 1/2x - 4 with a SOLID or a DOTTED line?
Dotted (< and >)
300
The function y = (x-3)2 shifts the parent function right 3 units... What is the parent function?
Quadratic (y=x2)
400
Determine if the following represents a function:
NO
400
What is the slope of the line PARALLEL to y = -4x -7?
m = -4
400
Identify the slope of the line 2x + y = 7
m = -2
400
Do you shade ABOVE or BELOW the line when graphing the inequality y ≥ -2/3x - 1?
Shade ABOVE the line (≥ and >)
400
Describe the transformation of the function y = -|x| + 7
Shifted UP 7 and flipped UPSIDE DOWN
500
Does the following graph represent a function?
NO
The relation doesn't pass the Vertical Line Test.
500
What is the slope of the line PERPENDICULAR to y = 1/2x +5
m = -2/1 or -2
500
A line passes through the point (3,2) and has a slope of 4... What is the y-intercept of that line?
y-intercept = -10
500
The graph below represents which inequality symbol (<, >, ≥, or ≤)
≤ (Less Than or Equal to)
500
What is the equation for the following function?
f(x) = -x2
y = -x2