Back to Tutor Intake Assessment: Understand function definition

HSF.IF.A.1 Tutor Intake -- Function Definition, Notation, and Domain/Range

This short check helps your tutor understand where to start. Answer each
question on your own. If you are not sure, give your best try — every
response helps your tutor plan your sessions.

Grade 9·11 problems·~14 min·Common Core Math - HS Functions·group·hsf-if-a-1

Work through problems with immediate feedback

Concepts

Which of the following relationships is a function?

A table where input 2 maps to output 5 and input 2 also maps to output 8

A table where inputs 1, 2, and 3 all map to the same output 7

A table where input 4 maps to both 9 and 11

A set of ordered pairs $\{(1, 2),\, (2, 2),\, (1, 5)\}$

A table shows: $f(1) = 3,\ f(2) = 7,\ f(3) = 3,\ f(4) = 11$ .
Which statement correctly describes the domain and range of this function?

Domain: $\{3, 7, 11\}$ ; Range: $\{1, 2, 3, 4\}$

Domain: $\{1, 2, 3, 4\}$ ; Range: $\{3, 7, 11\}$

Domain: $\{1, 2, 3, 4\}$ ; Range: $\{3, 3, 7, 11\}$

Domain: $\{1, 2, 3, 4\}$ ; Range: $\{3, 7, 11, 3\}$

Given $f(x) = 5x - 1$ , find the value of $f(4)$ .

$x$	$h(x)$
0	4
1	7
2	4
3	10

You're viewing 2 of 3 sections.

Create a free account to continue the full exercise set and save your progress.

Create free account

0 of 8 answered

Answer all problems to submit.

Was this practice set helpful?

Report a problem with this page

HSF.IF.A.1 Tutor Intake -- Function Definition, Notation, and Domain/Range

Concepts

Procedures