y=mx + c

y = mx + c

Straight line graphs

Multiple Choice

Find the missing value.

• -19

• 17

• 19

• 17

Multiple Choice

What is the slope of the line?

• -6
• -2/3
• 3/2
• 4

Multiple Choice

Calculate the slope.

• m= -2
• m=-1/2
• m=2
• m=1/2

Multiple Choice

Determine the gradient for this function.

 $y=x-6$  

• 1

• -1

• 6

• -6

Multiple Choice

Determine the gradient for this function.

 $y=-6$  

• 1

• undefined

• 0

• -6

Multiple Choice

 $y=7-2x$  
Determine the y-intercept for this function

• 2

• -2

• 7

• -7

Multiple Choice

 $x\ =\ -6$  
Determine the gradient for this function

• undefined

• 6

• -6

• 0

Multiple Choice

Find the rate of change.

• 4 burgers per person
• 6 burgers per person
• 2 burgers per person
• 2 people per burger

Multiple Choice

Which is the graph of y= -x + 2?

• A

• B

• C

• D