EOG Released Math 8 Calculator Active Solh

EOG Released Math 8 Calculator Active Solh

Part 1 #16-25

Open Ended

Open Ended

What is the value of x in the equation shown below?

0.25x + 7 = 4(x – 2)

Open Ended

What is the rate of change of the linear function that has a graph that passes through the points (2, 9) and (-1,3)?

Open Ended

Open Ended

Multiple Choice

A light year is defined as the distance light travels in one year. One light year is 9.46 × 10¹² kilometers. A galaxy is about 150,000 light years wide. About how many kilometers wide is the galaxy?

• 1.419 × 10¹⁶

• 1.419 × 10¹⁷

• 1.419 × 10¹⁸

• 1.419 × 10¹⁹

Multiple Choice

• 5cm

• 10.2cm

• 15.3cm

• 21cm

Multiple Choice

The value in dollars, y, of a car x years after it was purchased can be modeled by the function y = 14,000 – 875x. What is the meaning of the y-intercept of the linear model?

• The initial value of the car is $14,000

• The average value of the car is $14,000

• The car’s value decreases by $875 each year after it was purchased

• The car’s value decreases by $16 each year after it was purchased

Multiple Choice

Alexis has a cylindrical trash can with a diameter of 24 cm and a height of 42 cm. What is the approximate volume of the can?

• 1,008 cm³

• 3,167 cm³

• 19,000 cm³

• 76,000 cm³

Multiple Choice

Which equation best models the data shown in the scatterplot below?

• y = 3x + 10

• y = 3x + 60

• y = 4x + 5

• y = 4x + 35