Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Which interval notation represents the set of all numbers greater than -8 and less than or equal to 12 ?

(-8,12]

(-8,12)

[-8,12]

[-8,12)

Which interval notation represents the set of all numbers greater than 8-8 and less than or equal to 1212 ?\newline(8,12] (-8,12] \newline(8,12) (-8,12) \newline[8,12] [-8,12] \newline[8,12) [-8,12)

Full solution

Q. Which interval notation represents the set of all numbers greater than 8-8 and less than or equal to 1212 ?\newline(8,12] (-8,12] \newline(8,12) (-8,12) \newline[8,12] [-8,12] \newline[8,12) [-8,12)
  1. Identify Inequality: Identify the inequality that matches the description.\newlineGreater than 8-8 is written as x>8x > -8.\newlineLess than or equal to 1212 is written as x12x \leq 12.\newlineCombine them to get 8<x12-8 < x \leq 12.
  2. Combine Inequalities: Convert the inequality to interval notation.\newlineThe symbol "(" represents numbers greater than but not including the endpoint.\newlineThe symbol "]" represents numbers up to and including the endpoint.\newlineSo, the interval notation is (8,12](-8, 12].

More problems from Domain and range of relations