Font size
WorksheetsTopics from Days 1-4 for everyone
Total questions: 100
Worksheet time: 3hrs 37mins
6 > x
Which of the following is a compound inequality with "or"
0≤x<3
x≤-3 or x>2
2≤x≤4
What inequality is being represented?
5<x<9
5≤x≤9
5<x≤9
5≤x<9
-8 ≤ x < 8
-9 < x ≤ -4
-9 < x ≤ -4
[3, 5]
(-7, 15]
(-63, -62)
x < 8
x < 3 or x ≥ 5
x > 6 and x ≤ 10
Write the inequality in interval notation.
[-4, -1)
(-4, -1)
(-4, -1]
[-4, -1]
43⋅45
Simplify this expression....
10a
7a
5a2
5a
2 (x + 4)
2x + 4
2x + 8
2x + 6
10x
3x (y + 4)
3x3y + 4x
3xy + 4x
3xy + 12x
3x + 3y + 12
6 (x + y + 7)
6x + 6y + 42
12xy + 42
6x + 6y + 7
6x6y + 42
Evaluate the function when x = 4
f(4) = 2(4) - 5 = 3
f(4) = 2(4) - 5 = -1
f(4) = ½(4) + 1 = 3
f(4) = 4
How do you read f(x)?
f x
f of x
f parenthesis x
f with an x inside parenthesis
What is the domain of the graph shown?
{-2, -1, 0, 1, 2, 3, 4}
{2, 3, 4}
2 ≤ y ≤ 4
-2 ≤ x ≤ 4
Does the graph show a function?
Yes
No
What are the x and y intercepts of the graph?
x intercept: 4, y intercept 3
x intercept: 3, y intercept 4
x intercept: 4, y intercept -3
x intercept: -4, y intercept 3
For the set of ordered pairs (x, f(x)): (2, 10), (4, 20), (7, 35), (11, 55), what is the function f(x)?
f(x) = x + 8
f(x) = 10x
f(x) = 7x - 12
f(x) = 5x
Which mapping diagram is not a function?
Which graph is not a function?
What is the test to determine if a graph represents a function?
Horizontal line test
Vertical line test
Heidelberg Uncertainty Test
Obi Wan Kenobi Test
A set of ordered pairs is called what?
the domain
a relation
a function
the range
What is the domain of a relation?
the set of all x-values
the set of all y-values
Which is the set of all y-values or the outputs?
Domain
Range
Relation
Function
Use the table to determine G(2).
20
16.25
12.50
-3
-6x = 30
x = - 5
x = 24
x = 5
x = 36
t / (-8) = -5
t = 3
t = -40
t = -3
t = 40
3y=8
y=83
y=38
y = 24
y = 83
2x=−10
-20
20
-5
5
4x+11=20
9
36
49
441
