Functions
Linear
Exponential
Quadratics
Statistics
100
Is the following relation a function? (2,4), (-4,2), (2,1), (-7,2)
No
100
What is slope-intercept form of a linear equation?
y=mx+b
100
Simplify (4x)0
1
100
What is the name of the curve of a quadratic graph.
Parabola
100
The middle value of a data set
Median
200
What is the domain of the set of ordered pairs? (-4,7), (3,-7), (7,-15), (9,-19)
{-4, 3, 7, 9}
200
What is the slope of the line that passes through the ordered pair (2, 2) and (5, 8)
2
200
What does a represent in the exponential equation y=a(b)x
Initial value
200
Use the Zero Product Property to solve the following quadratic equation.
(x - 7)(x + 2) = 0
x = 7 x = -2
200
What does the middle 50% of the data fall between?
30 to 70
300
What is the range of the set of ordered pairs? (-6,-1), (-3,-4), (0,-7), (8,-15)
{-1, -4, -7, -15}
300
Solve for x:
3x + 1= -8
x= -3
300
Does y = 5(4)x represent exponential growth or exponential decay?
Exponential growth
300
Factor this expression:
x2+3x+2
(x+1)(x+2)
300
Is this plot skewed right or skewed left?
Skewed Right
400
Is this graph a function?
No
400
What is the slope of the line y = 3x + 8
3
400
Does y = 5(.25)x represent exponential growth or exponential decay?
Exponential Decay
400
Find the vertex of y = (x-3)2 + 4
(3, 4)
400
How many Black Cherry Trees have a height of 76 feet?
Impossible to tell
500
Does the table represent a function?
Yes
500
A landscaping company is delivering crushed stone to a construction site. The table shows the total weight in pounds, W, of n loads of crushed stone.
Which equation could represent the total weight, in pounds, for n loads of crushed stone?
W = 2000n
500
A fish population, p, can be represented by the equation p=800(.5)t where t is time in years since the beginning of 2015.
What was the fish population in 2015?
800
500
The height of a diver above the water, is given by h(t) = -5t2+10t+3, where t is time measured in seconds and h(t) is measured in meters.
What height did the diver begin above the water?
3 meters above the water
500
What is the median of the dataset
2