How a function of x or y effect a graph

What order does a coordinate pair go in?

• (x,y)

• (y,x)

which is the x axis

• horizontal

• vertical

which is the y axis

• horizontal

• vertical

When graphing any function what kind of numbers should you choose? (Choose 2)

• always 0,1,2,5,10

• ones that make sense to use in the function

• positive and negative

In the function f(x)= |x| if x=(-2) what would my y coordinate be?

• -2

• 4

• 2

In the function f(x)= x³ if x=(-1) what would my y coordinate be?

• -1

• 3

• 1

In the function f(y)=x² if y=(-4) what would my x coordinate be?

• -16

• 16

• 1

what is the graph of the f(x)=|x|

• 
• 
• 
• None of the above

what is the graph of the f(x)=x²

• 
• 
• 
• None of the above

what is the graph of the f(x)=square root of x

• 
• 
• 
• None of the above