Algebra I extra credit

Which equation represents the following graph?

• y = 3x + 2
• y = -2x + 3
• y = 2x + 3
• y = -3x + 2

Find the slope of the line.

• Undefined

• 0

• 1

• -1

What is the slope in the picture?

• Positive
• Negative
• Zero
• Undefined

What type of slope?

• negative
• steep
• undefined
• zero slope

What is the solution to the system?
8x + 4y = 12
y = -2x + 3

• (0,3)
• (3,0)
• No solution(parallel lines)
• Infinitely many solutions

Slopes of perpendicular lines are...

• opposite reciprocals.
• opposites.
• identical.
• always 7.

This table represents what kind of function?

• Linear
• Exponential Growth
• Exponential Decay
• Quadratic