Graphing Slope-Intercept Form

For the Linear equation, what is the value of the equation at x = 4?

 $y=-2x+10$  

• 2

• 14

• 18

• 4

For the Linear function, what is f(4)?

 $f\left(x\right)=-2x+10$  

• 2

• 14

• 18

• 4

Which function has a slope of -5 and a y-intercept of 1?

•  $f\left(x\right)=-5x+1$ 

•  $f\left(x\right)=x-5$  
  

•  $f\left(x\right)=-\frac{1}{5}x+1$  
  

•  $f\left(x\right)=-x+5$  
  

Which equation matches the graph?

•  $y=x-3$  
  

•  $y=x+3$  
  

•  $y=3x$  
  

•  $y=-3x$  

Which function matches the graph?

•  $f\left(x\right)=x-3$  
  

•  $f\left(x\right)=x+3$  
  

•  $f\left(x\right)=3x$  
  

•  $f\left(x\right)=-3x$  

Which function matches the graph?

• $f\left(x\right)=\frac{1}{4}x-2$
  

• $f\left(x\right)=\frac{1}{4}x+2$
  

• $f\left(x\right)=4x-2$
  

• $f\left(x\right)=-\frac{1}{4}x\ -2$

Which function matches the graph?

• $f\left(x\right)=-\frac{5}{2}x+4$
  

• $f\left(x\right)=\frac{5}{2}x+4$
  

• $f\left(x\right)=-\frac{2}{5}x+4$
  

• $f\left(x\right)=4x-\frac{5}{2}$

Which equation matches the graph?

•  $y=-3$ 
  

•  $x=-3$ 
  

•  $y=x-3$ 
  

•  $y=-3x$