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Type: Multiple-Choice
Category: Functions and Relations
Level: Grade 9
Standards: HSF-LE.A.2
Score: 1
Author: nsharp1
Created: 4 years ago

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Grade 9 Functions and Relations CCSS: HSF-LE.A.2

Some of the values of

$f(x)$ are given in the table below. What is the function rule for this linear function?

$\ \ \ \ \ \ \ \ \ \ \ mathbf{x} \ \ \ \ \ \ \ \ \ \ \$	$\ \ \ \ \ \ \ \ \ \ \mathbf{f(x)} \ \ \ \ \ \ \ \ \ \$
$0$	$2$
$1$	$-8$
$2$	$-18$
$3$	$-28$

$f(x) = 10x - 2$
$f(x) = -10x + 2$
$f(x) = 10x + 2$
$f(x) = -10x - 2$