Definitions
Constant of Proportionality and Slope
Y Intercept
Functions
100
What letter/variable is associated with the Input?
X or Y
X
100
What is slope?
A) The steepness of a line.
B) The height of a wave.
A) The steepness of a line.
100
What is the Y Intercept?
A) The point where the line intersects the x-axis.
B) The point where the line intersects the y-axis.
B) The point where the line intersects the y-axis.
100
True or False
A function uses a rule to connect an input number, 𝑥, to an output number, 𝑦.
True
200
What letter/variable is associated with the Output?
X or Y
Y
200
Slope is also called what?
A) Rise Over Run
B) Slip and Slide
A) Rise Over Run
200
What is the formula for Y Intercept?
A) y = mx + b
B) x = my + b
A) y = mx + b
200
If you Input 7 into 𝑦 = 2𝑥, then what are the coordinate points?
A) (7, 14)
B) (14, 7)
C) (7, 2)
D) (2, 7)
A) (7, 14)
300
The Input, X, is also called what?
A) Independent and Domain
B) Dependent and Range
A) Independent and Domain
300
What are these called?
Types of Slope or Types of Incline
300
Which variable represents the Y Intercept in the formula?
y = mx + b
A) y
B) m
C) x
D) b
D) b
300
If you Input 5 into 𝑦 = 4𝑥 + 2, then what are the coordinate points?
A) (22, 5)
B) (5, 22)
C) (5, 4)
D) (4, 2)
B) (5, 22)
400
The Output, Y, is also called what?
A) Independent and Domain
B) Dependent and Range
B) Dependent and Range
400
What is the formula for Slope?
400
How would you write the Y Intercept point on this graph?
(0,2)
400
True or False
This is a Function.
False