Unit 3B Study Material

Are the triangles similar?

• Yes
• No

Are the triangles similar?

• Yes
• No

How many meters long is the missing side?

This is a ____________ slope.

• Positve

• Negative

• There is no slope

This is a ___________ slope

• Positive

• Negative

• There is no slope

What is the slope of the line y=3x + 2?

• 3

• 1/3

• 2

• y

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6
• y=3x-6
• y=3x+6
• y=6x+3

Identify the Y-INTERCEPT from the equation:

y=5/2x + 3

• 3

• 5/2

Does this graph represent a proportional relationship?  

• No, because it doesn't pass through the origin.
• Yes, because it doesn't pass through the origin.
• Yes, because it intersects the y axis.
• No, because it intersects the x axis.

Is the graph proportional or non proportional?

• proportional
• non proportional