REQUIZ Functions quiz

Look at the graph. Is the relation a function?

• yes

• no

Function or NOT a function

• Function

• NOT a function

• Function
• Not a Function

• Function

• Not a Function

Function or NOT a function

• Function

• NOT a function

Write the equation of the line from the graph

• x = -5
• y = -5
• y = 5x
• x = y - 5

• Function

• Not a Function

Is this mapping a function or not a function? 

• Function
• Not a Function

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

How do you calculate slope using a graph?

• rise over run
• run over rise
• look at the y intercept
• look at the x intercept