Identify Functions 8th Grade Math STAAR Review

Identify Functions 8th Grade Math STAAR Review

8th - 9th Grade

15 Qs

quiz-placeholder

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Identify Functions 8th Grade Math STAAR Review

Identify Functions 8th Grade Math STAAR Review

Assessment

Quiz

Mathematics

8th - 9th Grade

Hard

Created by

Wayground Content

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is a function in mathematics?

A function is a relation that assigns exactly one output for each input.

A function is a type of equation that has multiple outputs for a single input.

A function is a geometric shape used to represent data visually.

A function is a method of solving algebraic expressions.

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What does it mean for a function to be linear?

A linear function is a function that graphs to a straight line.

A linear function is a function that graphs to a curve.

A linear function is a function that has no slope.

A linear function is a function that can only take integer values.

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the domain of a function?

The set of all possible input values (x-values) that the function can accept.

The range of output values that a function can produce.

The graphical representation of a function on a coordinate plane.

The constant value that a function approaches as the input approaches infinity.

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is a function notation?

Function notation is a way to represent functions using symbols, typically written as f(x), where f names the function and x is the input.

Function notation is a method to calculate the area under a curve.

Function notation is a way to express a sequence of numbers in a list.

Function notation is a technique used to solve algebraic equations.

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is a quadratic function?

A polynomial function of degree 1

A polynomial function of degree 2, typically in the form f(x) = ax² + bx + c

A linear function that graphs as a straight line

A function that has no variables

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the difference between a function and a relation?

A relation is any set of ordered pairs, while a function is a specific type of relation where each input is associated with exactly one output.

A function is a set of ordered pairs, while a relation can have multiple outputs for a single input.

A function can have multiple inputs, while a relation can only have one input.

A relation is a type of function that does not require unique outputs.

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is a piecewise function?

A function that is defined by a single expression for all inputs.

A function that is defined by different expressions for different intervals of the input.

A function that has no defined output for any input.

A function that is only defined for integer inputs.

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