Exercises: Graph Square Root, Cube Root, and Piecewise-Defined Functions

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

Grade 9·21 problems·~30 min·Common Core Math - HS Functions·standard·hsf-if-c-7b

Work through problems with immediate feedback

Fluency Practice

Which of the following is a strategic point for graphing $f(x) = \sqrt{x}$ ? (Choose the option where all three points lie on the graph.)

$(0, 0)$ , $(1, 1)$ , $(4, 2)$

$(0, 0)$ , $(2, 4)$ , $(3, 9)$

$(-4, -2)$ , $(0, 0)$ , $(4, 2)$

$(0, 0)$ , $(1, 2)$ , $(4, 4)$