KAP DLA Review #2

Describe this graph.

• Increasing

• Decreasing

• Neither increasing or decreasing

• Parallel

The number of kilograms of water in a person’s body varies directly as the person’s mass.  A person with a mass of 90 kg contains 60 kg of water.  How many kilograms of water are in a person whose mass is 75 kg?

• 50 kg water
• 72 kg water
• 94 kg water
• 150 kg water

A small theme park is trying to determine the number of guests they should expect on a weekend, based on the temperature outside.  Based on the trend line, about how many guests should be expected if the temperature is around 80°?

• 8,300
• 8
• 7,300
• 9,300

Find the total surface area of the figure.

• 500 ft²
• 515 ft²
• 525 ft²
• 510 ft²

Find the volume of the Sphere

• 78.5 m³
• 392.5 m³
• 523.6 m³
• 62.8 cm³

Write a linear equation in the form of y=mx+b

• y= 3x + 5

• y = 5x - 3

• y = 2x + 3

• y = 5x + 3

The graph shows the relationship between the amount of gas in a car's tank after going on a trip.  Which is the closest to the amount that would be in the tank after traveling 50 miles?

• 9 gallons
• 11 gallons
• 14 gallons
• 10 gallons

Write the equation of the line represented by this table.

• y= 3x+5

• y = -3x + 5

• y= 8x - 1

• y = 3x + 14

Find the volume of the cylinder.

• 35.34 in³

• 70.68 in³

• 188.50 in³

• 282.74 in³

A line passes through the coordinates (4,3) and (8,1). What is the equation for the line in slope-intercept form?