Simple Equations
Functions
Slope Intercept/Linear Equations
Slope/Simplifying Equations
Quadratics
Exponential
Systems of Equations
100
Solve: 2x + 2 = 18
x = 8
100
Algebra: Is this a function: {(1, 2), (2, 3), (2, 4)}
No
100
Algebra: What is the slope-intercept of a linear equation
Algebra: y= mx + b
100
Find the slope: 2(3x - y) = -10
3
100
Factor the expression:
x^2 + 5x + 6
What is
(x+2)(x+3)
100
What is the general equation for a exponential function?
What is
f(x)=a(b^x)
100
What is the solution to the system:
y = 2
y = 2x + 1
What is (1/2,2)
200
Solve: 3x + 4 = 7
x = 1
200
What is the vocabulary term for all of the inputs of a function?
What is the domain
200
Write the following equation in slope-intercept form: 5(x + 2y) = 20
y = -1/2x + 2
200
What is the slope of the following equation:
2x + 2y = 8
slope = -1
200
Factor the expression:
x^2-x-20
What is
(x+4)(x-5)
200
What is the growth factor and the y-intercept?
f(x)=25(1.5)^x
What is 1.5 and (0,25)
200
What is the solution to the system
y = 2x - 3
y = 3x + 2
What is (-5, -13)
300
Solve: 3x + 3 - 2x = 21
x = 18
300
What is the test to see if a graph represents a function
What is the vertical line test
300
Solve: (3x-5)/4 = 5
x = 25/3
300
Solve: (3 - 3x)/7 = 6
x = -13
300
Factor the expression:
2x^2-5x-3
What is
(2x+1(x-3)
300
How do you determine if an exponential function is growth versus decay?
Growth b>1
Decay 0<b<1
300
What is the solution to the system:
y = -2x+1
x+y=4
What is (-3, 7)
400
Solve: 4x - 5 - 3x + 2 - 2x = 9
x = -12
400
What is the range of the function {(1,1), (2, 1), (3, 2), (-2, 4), (-3, 3), (4, 3)}
What is {1,2,3,4}
400
Simplify: -4(3x - 2) -2(4 + 3x)
-18x
400
Simplify: 22p - 7p + 19 - 15 - 12
15p - 8
400
What are the solutions?
2x^2-3x-5
What are
(5/2, 0) and (-1,0)
400
Growth or decay and what is the factor?
Decay and
b=2/3
400
What is the solution to the system:
x-y=11
2x+y=19
What is (10, -1)
500
Solve: 21 + x = 2(x - 6)
x = 33
500
Algebra: What's the domain of
y=1/2x-3
What is all real numbers
500
simplify: 4h2k - 4hk2 + 2k2 + 7hk2 - 3h2k - 3hk2
4h^2k
500
What's the slope of the line passing through (3,9) (5,4)
slope: -5/2
500
DAILY DOUBLE:
What are the solutions?
9x^2+4x-16
What are:
(-2+-2sqrt(37))/9
500
What is the equation for the function:
What is
f(x)=25(2.5)^x
500
What is the solution to the system:
5x+y=9
10x-7y=-18
What is (1, 4)