8th grade review

What is the value of 18⁰?

• 18

• 0

• 1

• -18

Tags

CCSS.8.EE.A.1

How do you write the standard number 0.00095 in scientific notation?

• 9.5 x 10^-3

• 9.5 x 10^-5

• 9.5 x 10^-4

• 9.5 x 10^-6

Write the standard number 6,267,000 in scientific notation.

• 62.67 x 10⁶

• 6.267 x 10⁶

• 6.267 x 10⁴

• 6.267 x 10⁷

What is the best estimate for the following.

• 9.3432...

• 6.782...

• 8.2326...

• 10.7638...

Tags

CCSS.8.NS.A.2

This is between which two integers?

• 12 and 13

• 13 and 14

• 45 and 46

• 91 and 92

Tags

CCSS.8.NS.A.2

In the equation y=mx+b, b is the ____.

• Slope
• Y-intercept
• X-intercept
• Origin

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Slope is ________.

• Positive
• Negative
• Zero
• Undefined

Tags

CCSS.8.EE.B.5

Slope is ________.

• Positive
• Negative
• Zero
• Undefined

Tags

CCSS.8.EE.B.5

How do you calculate slope using a graph?

• rise over run
• run over rise
• look at the y intercept
• look at the x intercept

Tags

CCSS.8.EE.B.5

7(2x - 4) = 42

• x= 5
• x= 8
• x= 2
• x= 9

Tags

CCSS.7.EE.B.4A