ACT Math Formulas Quiz

ACT Math Formulas Quiz

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Practice Problem

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula to calculate the average of a set of numbers?

Difference of numbers divided by the number of numbers

Product of numbers divided by the number of numbers

Sum of numbers divided by the number of numbers

Sum of numbers multiplied by the number of numbers

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the average weight of three people is 163 pounds, what is their total weight?

Cannot be determined

489 pounds

326 pounds

163 pounds

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you calculate the slope from two points on a graph?

Multiply the x-values and y-values

Add the x-values and y-values

Subtract the y-values and divide by the x-values

Subtract the x-values and divide by the y-values

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the slope-intercept form of a line, what does the 'm' represent?

The constant term

The y-intercept

The x-intercept

The slope

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula for the circumference of a circle?

πr²

2πr

πd

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which formula represents the area of a circle?

2πr

πr²

πd

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula for the volume of a cylinder?

r²h

πdh

2πrh

πr²h

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