Algebra 1 Spiral #7

What is  $f\left(0\right)$   for the function $f\left(x\right)=2x+3$  

• 2x

• -3

• 3

• 10

$f\left(x\right)=5x-12$ What is $f\left(-4\right)$

• -32

• -3

• -12

• 3

 $Given\ f\left(x\right)=6x-10\ what\ is\ f\left(120\right)$  

•  $-10$  

•  $-4$  

•  $120$  

•  $710$  

For the function f(x) = 4x + 2, find x such that f(x) = 2.

• 10

• 2

• -2

• 0

f(x) is the same thing as ______.

• y
• x
• input
• an equation

If f(x) = 2x+1, what would the function look like once you substitute in a 1 to find f(1)?

• f(x) = 21+1

• f(1) = 2 (1) + 1

• f(1) = 2x (1) + 1

 $Given\ f\left(x\right)=\frac{1}{3}\left(x+6\right)\ what\ is\ f\left(-6\right)?$  

•  $\frac{2}{3}$  

•  $-8$  

•  $-6$  

• 0

 $Given\ f\left(x\right)=\frac{3}{2}x+5\ what\ is\ f\left(12\right)?$  

•  $\frac{43}{2}$  

•  $20$  

•  $23$  

•  $5$  

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5
• -1/5
• 5
• -5