NEW
Font size
WorksheetsCIA #1 Graphing in Intercept and Standard Form
Total questions: 17
Worksheet time: 34mins
Which graph represents the function y=−(x−4)2+1 ?
Given f(x) = −2x2+4 , what is the range of the function?
all real numbers less than or equal to 4
all integers less than or equal to 4
all nonnegative real numbers
all nonnegative integers
As x increases, f(x) decreases
As x decreases f(x) decreases
As x increases, f(x) increases
As x decreases, f(x) increases
As x increases, f(x) increases
As x decreases, f(x) is 0
As x increases, f(x) increases
As x decreases, f(x) decreases
As x increases, f(x) increases
As x decreases, f(x) decreases
As x increases, f(x) increases
As x decreases, f(x) increases
As x increases, f(x) decreases
As x decreases, f(x) decreases
What is the axis of symmetry?
Which letter determines if a parabola opens up or down?
a
h
k
A parabola has a vertex at (-3,2). What is the axis of symmetry?
f(x) = -x2 - 4x + 12.
The x-intercepts of a quadratic equation are also known as the _____.
x = 0 and x = -4
x = 0 and x = 4
y = 0
x = 2
Calculate the average rate of change from 20 to 40 minutes.
-2 minutes per gallon
-20 minutes per gallon
-2 gallons per minute
-20 gallons per minute
What is the average rate of change from x = 0 to x = 1?
*Hint: Domain is the set of all x-values included in the function.
(0,0)
[0, ∞ ]
y≥3
(−∞,∞)
What is the vertex?
(1, -4)
(-4, 1)
(-1, 4)
(-4, -1)
Is the vertex a max or min? y=−10x2+2
Max
Min
