PAPA PAPA Algebra & Functions

Question 1

Solve for x: 3x + 7 = 22

Accepted Answer

x = 5

Answer

x = 3

Answer

x = 7

Answer

x = 4

Question 2

Which of the following represents a linear equation?

Accepted Answer

y = 2x + 3

Answer

y = x²

Answer

y = x³ − 1

Answer

y = √x

Question 3

If f(x) = 2x − 4, what is f(6)?

Accepted Answer

8

Answer

6

Answer

10

Answer

12

Question 4

What is the slope of the line that passes through (0, 2) and (4, 10)?

Accepted Answer

2

Answer

1

Answer

3

Answer

4

Question 5

Which property allows you to write 3(x + 5) as 3x + 15?

Accepted Answer

Distributive property

Answer

Commutative property

Answer

Associative property

Answer

Identity property

Question 6

Solve: 2x − 3 = x + 4

Accepted Answer

x = 7

Answer

x = 5

Answer

x = 3

Answer

x = 1