Exercises: Relate the Domain of a Function to Its Graph and Quantitative Context

Work through each section in order. Show your work where indicated.

Grade 9·21 problems·~30 min·Common Core Math - HS Functions·group·hsf-if-b-5

Work through problems with immediate feedback

Fluency Practice

What is the natural domain of $m(x) = \dfrac{\sqrt{x + 1}}{x - 5}$ ?

$[ -1, \infty )$

$( -\infty, \infty )$

$[ -1, 5 ) \cup ( 5, \infty )$

$( -1, 5 ) \cup ( 5, \infty )$