Question Info

This question is public and is used in 10 tests or worksheets.

Type: Multiple-Choice
Category: Linear Equations
Level: Grade 11
Standards: HSF-LE.A.1, HSF-LE.A.1a
Author: nsharp1
Last Modified: 4 months ago

View all questions by nsharp1.

Linear Equations Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 11 Linear Equations CCSS: HSF-LE.A.1, HSF-LE.A.1a

Given the table below, which lists some of the values of the function [math]f(x)[/math], which of the following is true, and why?

[math] \ \ \ \ \ \ \ \ \ \ \ mathbf{x} \ \ \ \ \ \ \ \ \ \ \ [/math][math] \ \ \ \ \ \ \ \ \ \ \mathbf{f(x)} \ \ \ \ \ \ \ \ \ \ [/math]
[math] 0 [/math][math] -4 [/math]
[math] 2 [/math][math] 2 [/math]
[math] 4 [/math][math] 8 [/math]
[math] 6 [/math][math] 14 [/math]
[math] 8 [/math][math] 20 [/math]
  1. [math]f(x)[/math] is linear, because the difference of y-values over equal intervals is constant.
  2. [math]f(x)[/math] is linear, because the difference of x-values is constantly 2 units.
  3. [math]f(x)[/math] is exponential, because the ratio of y-values over equal intervals is constant.
  4. It cannot be determined whether [math]f(x)[/math] is linear or exponential, because there are no intervals of only one unit in the table.
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.