Mastering 8th Grade EOG Review Concepts #16-30

What type of calculators are permitted in the quiz?

• Graphing calculators only

• Scientific calculators only

• Both graphing and scientific calculators

• No calculators allowed

If two angles in a square are 90 degrees each, what are the other two angles?

• 45 degrees each

• 90 degrees each

• 135 degrees each

• 180 degrees each

How do you solve the equation 0.25x + 7 = 4x - 2?

• None of the above

• Add 0.25x to both sides

• Subtract 4x from both sides

• Subtract 0.25x from both sides

What is the slope of a line passing through the points (2,9) and (-1,3)?

• 3

• 6

• 2

• 0.5

What is the simplified form of the slope 6/3?

• 6

• 1.5

• 2

• 3

How do you solve the equation with distributive property: 12x - 24 + 3x = 0.5x + 5?

• Combine like terms and solve for x

• Apply the quadratic formula

• Graph both sides and find the intersection

• None of the above

What is the volume of a cylinder with a diameter of 6 feet and height of 8 feet?

• 113 cubic feet

• 226 cubic feet

• 904 cubic feet

• 452 cubic feet

Using the Pythagorean theorem, what is the length of the hypotenuse if the other two sides are 7 and 6?

• 9.2

• 13

• 10

• 8.5

What does the y-intercept represent in the function y = 14,000 - 875x?

• The final value of the car

• The initial value of the car

• The car's value after one year

• The rate at which the car's value decreases

Which of the following is a function based on the given pairs: (2,3), (2,4), (3,5), (4,6)?

• Yes, it's a function

• Cannot be determined

• No, it's not a function

• Yes, it's a linear function