The Number System
What is the square root of 36?
6
4x-2
1/4x2
What is the name of the test you can use to determine if a graph is a function?
Vertical Line Test
The point (-5 , 9) was translated 6 units up and 6 units left. What is the new coordinate?
(-11 , 15)
What is the probability of rolling an even number on a 6 sided standard die?
1/2
What is the square root of 81?
9
write the number 237,000 in scientific notation
2.37 x 105
What is a function?
What is the equation for finding the side length of a right triangle?
a2 + b2 = c2
What is the probability of rolling a 6 or a 2 on standard die?
1/3
What is the square root of 121?
11
How many solutions are there in the following equation?
3x + 5 = 3x - 5?
No solution
if the the function of y = -3x -12 has an input of -3, what is the output?
-3
5 inches
A baseball player gets 1 hit in 5 at bats. What percentage of his at bats did he get a hit?
20
The square root of 67 is between what two whole numbers?
8 and 9
find the value of x
3(x -4) + 5 = 5
x = 4
If the following function of y = 2x -10 has in out put of 2, what must the input be?
6
Two angles inside a triangle measure to 156 degrees. What is the measurement of the 3rd angle?
24 degrees
What is an outlier on a scatter plot?
A point that does not fit the general pattern/association of the graph
What is the inverse operation of a square root?
Squaring
Write the equation of the line that passes through the following points: (0, 5) and (1, 8)
y = 3x + 5
Which function has a greater rate of change (slope)?
1. y = -3x +4
2. y = 3/2x -9
3. y = 5 + 4x
y = 5 + 4x
( 4 ,-5 )
A basketball player shoots 28 shots in the game. He makes 12 of them. What percentage of the shots did he make?
43%