Solving Equations
Linear Equations
Functions
Inequalities
Domain and Range
Misc.
Misc. 2
100
The value of x that makes this true is :
x/3=10
What is
30
100
This equation in slope intercept form is:
11x − 4y = 32
What is
y =11/4x − 8
100
Is the following relation a function?
(2,4)(-2,-4)(5,-1)(6,-1)(-2,0)(0,6)(-1,5)
What is
NO
100
Solve the inequality:
3 > x + 3 − 5x
What is
0 < x or x > 0
100
State the domain of the following set of points:
(2,4)(-2,-4)(5,-1)(6,-1)(-2,0)(0,6)(-1,5)
What is
{2,-2,5,6,0,-1}
100
Identify the domain and range of the following:
D: (-2, 4)
R: [-3, 3]
100
The x- and y-intercepts of the graph of -2x + 6y = 12
What is x = -6 and y = 2?
200
The value of x that makes this true is :
4(x-6)=-4
What is
5
200
This equation in slope intercept form is:
11x − 8y = −48
What is
y =11/8x + 6
200
Is the following relation a function?
(1,-3)(2,-2)(3,-1)(4,0)(5,9)(6,8)(7,7)(8,6)(9,5)(0,4)(-1,3)(-2,2)(-3,1)
What is
YES
200
Solve the inequality:
6 < −3(x + 2)
What is
-4 > x or x < -4
200
What is the range of the following set of points:
(2,4)(-2,-4)(5,-1)(6,-1)(-2,0)(0,6)(-1,5)
What is
{4,-4,-1,0,6,5}
200
The x- and y-intercepts of the graph of y = 3x + 5
What is x = -5/3 and y = 5?
200
True or False.
When you multiply or divide by a negative number you flip the sign.
True!
300
The value of x that makes this true is :
3(12-x)=36
What is
0
300
The equation of the line with a slope of -3/2 and a y intercept of 5 is
What is
y=-3/2x+5
300
Evaluate the function f(x)=4x-6 for f(5)
What is
14
300
Solve the following inequality:
−3(4r − 8) > −36
What is
r<5 or 5>r
300
What is the domain of the following function:
(1,-3)(2,-2)(3,-1)(4,0)(5,9)(6,8)(7,7)(8,6)(9,5)(0,4)(-1,3)(-2,2)(-3,1)
What is
{1,2,3,4,5,6,7,8,9,0,-1,-2,-3}
300
Is this linear or Non-Linear
Yes, because the x an y values have a constant rate of change.
300
Solving Equations
6(6n - 2) = 8n - 40
What is:
n = -1
400
The value of x that makes this true is:
24a − 22 = −4(1 − 6a)
What is
No sloution
400
The equation of the line with a y intercept of -4/5 and a slope of 3/5 is
What is
y=3/5x-4/5
400
Evaluate the function g(x)=|x|-6 for g(-6)
What is
0
400
Solve the inequality:
x + 3 − 3 < −6
What is
x < -6
400
What is the range of the following set of points:
(1,-3)(2,-2)(3,-1)(4,0)(5,9)(6,8)(7,7)(8,6)(9,5)(0,4)(-1,3)(-2,2)(-3,1)
What is
{1,2,3,4,5,6,7,8,9,0,-1,-2,-3}
400
What is the domain of the following?
{2, 3, 5, 7, 9}
400
The slope of a line that passes through (5, 4) and (5, -8)
What is undefined?
500
The value of x that makes this true is :
−5(1 − 5x) + 5(−8x − 2) = −4x − 8x
What is
-5
500
The slope and y intercept of the following equation are:
4x − y = 1
What is
slope:4
y intercept:-1
500
Evaluate the function f(x)= x^3 -(-8)+4 for f(2)
What is
20
500
Solve the inequality:
75 > 3(−6n − 5)
What is
-5 < n or n > -5
500
State the domain and range of the equation y=|x|
What is
domain: (-inf, inf)
range: (0, inf)
500
Is this a function?
No, 15 has more than one output
500
Combine Like Terms
−9(6x − 3) + 6(1 + 4x)
-30x+33