Which of these equations matches the graph in #6a on p.182?
y = 2x + 1
y = 2x
y = 2x - 1
What is y = 2x -1
100
Write 5,190,000 in scientific notation
What is 5.19 x 10 to the 6th power
200
Find the square root of 49/225
What is 7/15
200
Evaluate #4 on p.176
What is 22.05
200
Find the slope of the line in #2 on p.190
What is 4
200
Which of these equations matches the graph in #6b on p.182?
y = 3x + 1
y = 3x
y = 3x - 1
What is 3x + 1
200
Solve for x:
1.2x + 11.9 = 71.9
What is x = 50
300
The square root of 54 is between what two integers
What is 7 and 8
300
Evaluate #18 on p.176
What is 12
300
Find the slope of the line in #13 on p.226
What is 1/2
300
Which of these equations matches the graph in the example on p.183?
y = 20x + 1
y = 20x
y = 20x - 1
What is 20x
300
What is 15,000 in scientific notation?
What is 1.5 x 10 to the 4th power
400
Find the sum of the negative square root of 16 and the square root of 36
What is 2
400
Evaluate #17 on p.189
What is 6/8 or 3/4
400
Find the slope of the line in #4 on p.226
What is 2/2 or 1
400
Which of these equations matches the graph in #1 on p.190?
y = 3x + 1
y = 3x
y = 3x - 1
What is 3x - 1
400
Solve for x
0.57x - 3 = 8.2
What is 19.65
500
Find the product of the square root of 1/4 and the square root of 4/9
What is 2/6 or 1/3
500
Evaluate #18 on p.189
What is 12
500
Find the slope of the line between the following two points:
(1,1) and (9,7)
What is 6/8 or 3/4
500
Which of these equations matches the graph in #3 on p.190?
y = 1/3x + 3 y = 3x + 3
y = 1/3x y = 3x
y = 1/3x - 3 y = 3x - 3
What is y = 1/3x - 3
500
Which of the following are not in scientific notation?
a. 7.97 x 5 to the 3rd power
b. 3.57 x 10 to the 99th power
c. 81.2 x 10 to the 4th power
d. 0.3 x 10 to the 5th power