Slope and Y-Intercept

What is the simple definition of slope? 

• line
• run/rise
• undefinied
• rise/run

Which letter represents the y-intercept?

y=mx+b

• y

• m

• x

• b

Which letter in the equation below represents the slope?

y=mx+b

• y

• m

• x

• b

What is the y-intercept of the line 3x + y = 12

• 3
• -3
• -12
• 12

What is the slope of line 3x - y = 18

• 6
• -6
• 3
• -3

What is the y-intercept of the line y = 4x - 10?

• 4
• -4
• 10
• -10

What is the slope of the line y= -4x + 10?

• 10
• 4
• -4
• -10

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• $y=\frac{3}{2}x+3$

• $y=\frac{2}{3}-3$

• $y=\frac{2}{3}x-3$

• $y=\frac{2}{3}x+3$

Write the equation in slope-intercept form: 3x+4y=8

•  $y=\frac{3}{4}x+8$  

•  $y=-\frac{3}{4}x+2$  

•  $y=\frac{3}{4}x+2$  

•  $y=-\frac{4}{3}x+\ 2$  

What is the slope of the line y= -4x + 10?

• 10
• 4
• -4
• -10