8th Grade Math PSSA Review

Which has a higher rate of change: y = 3x - 1 or the graph in the picture?

Write the equation: Dana starts with 120 soft pretzels and finds that she is selling 3 per minute. Let x represent the number of minutes and y represent the number of pretzels left.

What would the value of x have to be to make the statement true? (4^-5)(4^x) = 1

Find the slope between (5, 6) and (-4, -12)

Solve: 8(4x - 5) - 6x = 9x - 3 + 17x

The graph shows a person walking toward their home. Between which two points are they moving the fastest?

Find the volume of a cone with a radius of 3 and a height of 8 to the nearest hundredth.

Simplify: (8^3)^2 * (8^2)^-5 (Your answer should be in exponential form and be written without negative exponents.)

Find the radius of a cylinder with a volume of 3,014.4 and a height of 15.

Is √100 rational or irrational?

Describe the specific transformation if the blue triangle is the pre-image.

Is the graph a function or not a function?

What is the solution to the system of equations?

Name the TWO transformations needed to get from A to A''.

China's population is 1.4 x 10^9. The US's population is 3.3 x 10^8. How many times larger is China's population?

What percent of the men like basketball?

Given the relation {(4, 1), (5, -2), (-6, -2), (0, -1)}: If we add the point (8, -2), would the relation still be a function?

Is the function y = 7x^2 - 3 linear or not linear?

Approximate √17 without a calculator

This graph is an example of a (choose one: positive/negative/no) correlation

Find the distance between (-2, -3) and (8, -8).

Write the equation for this table.

A triangle has sides of 9, 15, and 3√34. Is it a right triangle?

Based on the line of best fit, what grade would a person that studied for 5 hours earn?

How much is John adding to his account each month?