ACT Math Prep

Front

What is the product of 5³ and 5⁴?

Back

5⁷

Tags

CCSS.8.EE.A.1

Front

How do you calculate the distance between two points (x₁, y₁) and (x₂, y₂)?

Back

Distance = √((x₂ - x₁)² + (y₂ - y₁)²)

Tags

CCSS.HSG.GPE.B.7

Front

What shape has two congruent circles joined by a curved surface and can roll?

Back

Cylinder

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1

Front

What is the equation of a line parallel to y = 5x + 7 with a y-intercept at (0, -2)?

Back

y = 5x - 2

Front

What is the slope that is perpendicular to m = 5/8?

Back

-8/5

Tags

CCSS.8.EE.B.6

Front

What is the formula for the area of a circle?

Back

Area = πr²

Tags

CCSS.7.G.B.4

Front

What is the Pythagorean theorem?

Back

a² + b² = c², where c is the hypotenuse.

Tags

CCSS.8.G.B.8

Front

How do you find the slope of a line given two points (x₁, y₁) and (x₂, y₂)?

Back

Slope (m) = (y₂ - y₁) / (x₂ - x₁)

Tags

CCSS.8.EE.B.5

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / 2a

Tags

CCSS.HSA-REI.B.4B

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Tags

CCSS.8.F.A.1