Grade 8 Common Core Math YEAR END REVIEW Part A

This video tutorial prepares Grade 8 students for state assessments by covering various math topics aligned with Common Core standards. It includes sections on scientific notation, similar rectangles, estimating square roots, identifying irrational numbers, linear functions, solving equations, and calculating the volume of a cylinder. The video emphasizes problem-solving skills and provides step-by-step solutions to practice questions.

What is the main focus of the Grade 8 assessment preparation video?

• Calculator-based questions

• Non-calculator questions from MCAST 2018

• State-specific standards only

• Questions from the year 2020

How do you convert 2.03 * 10^11 to standard notation?

• Move the decimal 10 places to the right

• Move the decimal 11 places to the right

• Move the decimal 11 places to the left

• Move the decimal 10 places to the left

What is the length of the smaller rectangle if the rectangles are similar?

• 6 feet

• 5 feet

• 4 feet

• 3 feet

Which of the following is an irrational number?

• Square root of 3

• Square root of 0

• -0.19

• 1.363636...

What is the approximate value of 2 * sqrt(42) to the nearest inch?

• 13 inches

• 15 inches

• 14 inches

• 12 inches

Which equation represents a linear function?

• y = x^2 + 3

• y = 2^x

• y = x^3 - 1

• y = x/12

What is the value of Y when X is 4 in a linear relationship?

• 1

• 2

• 3

• 4

What is the solution to the equation 4x - 5 = 17?

• x = 3

• x = 4

• x = 5

• x = 6

Which linear relationship has the greatest rate of change?

• Slope of 4

• Slope of 2

• Slope of 3

• Slope of 5

What is the volume of a cylinder with a radius of 3 inches and height of 5 inches?

• 55π cubic inches

• 50π cubic inches

• 45π cubic inches

• 60π cubic inches