Illustrative Math Algebra 1 Unit 4 Quiz

Solve the equation: 3x = 15

• x = 10

• x = 3

• x = 7

• x = 5

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Solve the equation: 2y + 5 = 11

• y = 3

• y = 5

• y = 2

• y = 7

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

What is the definition of a function in algebra?

• A relation between a set of inputs and a set of possible outputs

• A geometric shape

• A set of ordered pairs

• A type of equation

Tags

CCSS.HSF.IF.A.1

Explain the concept of function notation with an example.

• f(x) = 2x + 3 is an example of function notation, where f(x) represents the output of the function when the input is x.

• f(x) = 3x^2 is an example of function notation, where f(x) represents the output of the function when the input is x.

• f(x) = 2x - 3 is an example of function notation, where f(x) represents the input of the function when the output is x.

• f(x) = 2x + 3y is an example of function notation, where f(x) represents the input of the function when the output is x.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Calculate the average rate of change for the function f(x) = 2x + 3 between x = 1 and x = 5.

• 5

• 2

• 3

• 10

Tags

CCSS.HSF.IF.B.6

Find the average rate of change for the function g(x) = 3x^2 - 2x + 1 between x = 2 and x = 4.

• 20

• 5

• 16

• 10

Tags

CCSS.HSF.IF.B.6

Solve the equation: 4a - 7 = 17

• a = 10

• a = 8

• a = 3

• a = 6

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

Determine the value of b in the equation 3b + 8 = 20

• b = 2

• b = 4

• b = 6

• b = 10

Tags

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

CCSS.HSA.CED.A.1

Explain the concept of a function in algebra.

• A function in algebra is a rule that assigns to each input multiple outputs.

• A function in algebra is a rule that assigns to each output exactly one input.

• A function in algebra is a rule that assigns to each input no output.

• A function in algebra is a rule that assigns to each input exactly one output.

Tags

CCSS.HSF.IF.A.1

Describe the use of function notation in algebra.

• It is a way to represent a function in geometry using symbols and variables.

• It is a way to represent a function in algebra using shapes and patterns.

• It is a way to represent a function in algebra using only numbers.

• It is a way to represent a function in algebra using symbols and variables.

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2