$x+y=1\phantom{\rule{0ex}{0ex}}x+3y=1$
If y = 2x + 1, what is y when x = –3?
5
-7
-5
6
Which of the following is not linear?
y = –3x – 7
y = 8
$y=\frac{2}{3}x-5$
$y=2{x}^{2}$
Which equation matches the function table below?
$y=\frac{1}{2}x+3$
$y=7x-2$
$y=\frac{1}{3}x+2$
$y=\frac{3}{2}x+4$
y = 3x – 4
$y=\frac{1}{x+3}$
$y=3-2x$
$y=3x+4$
Which ordered pair could be part of this function?
(3, 5)(6, 10)(8, 14)
(4, 7)
(3, 11)
(6, 9)
(8, 1)
$y=\frac{4-2x}{2}$
y
0
1
2
3
4
-1
-2