Vocabulary
Function or Not
Linear vs Nonlinear
Evaluate
Writing Equations
100
What does the Rate of Change refer to?
Slope
100
Is the following a function or not? Explain.
Function; each input has exactly one output.
100
Linear or Nonlinear?
Nonlinear.
100
What is the value of y when x=2?
y=8x+1
y=17
100
Write an equation using the following:
m=-4 & b=7
y=-4x+7
200
What does the Initial Value refer to?
Y-Intercept
200
Is the following a function or not? Explain.
Not a Function; 5 has more than one output value.
200
Linear or Nonlinear?
Nonlinear.
200
What is the value of y when x=-2?
y=5x-3
y=-13
200
Write an equation using the following:
(0, 3) (2, -7)
y=-5x+3
300
What is slope-intercept form?
y=mx+b
300
Is the following a function or not? Explain.
(1, 2), (1, 3), (2, 4), (7,4) (3, 5)
Not a function; 1 had two output values.
300
Linear or Nonlinear?
Linear.
300
What is the value of y when x=34?
y=17x+168
y=746
300
Write an equation of the following:
y=2x+3
400
A function pairs each input with ______ ____ output.
Exactly One
400
Is the following a function or not? Explain.
Function; Passes the Vertical Line Test & each input has exactly one output.
400
Linear or Nonlinear?
y = 7x2 - 3
Nonlinear.
400
What is the value of x when y=13?
y=4x+1
x=3
400
Write an equation of the following:
(4, 5) and (3, 10)
y=-5x+25
500
_____________ functions are functions whose rate of change are not _________ and therefore, their graphs are not a _________ line.
Nonlinear; constant; straight
500
Is the following a function or not? Explain.
(0,3), (7,4), (3,5), (8, 2), (7,4), (4,1)
Function; Each input has exactly one output. (7,4) is just a repeated ordered pair.
500
Linear or Nonlinear?
Linear.
500
What is the value of x when y=10?
y=4x+7
x=3/4 or 0.75
500
Write an equation for the following:
(5, -6) (3, 0)
y=-3x+9