VOCABULARY 1

Label the linear function graphed.

a

b

y-axis

x-axis

x-intercept ,zero

y-intercept

slope

Select the vertex of the quadratic function graphed.

Select the roots of the quadratic function graphed.

Select the y-intercept of the quadratic function graphed.

The axis of symmetry of the parabola graphed is ​ (a)   =​ (b)  

• x
• 1
• f(x)
• -2
• 4

The axis of symmetry of the parabola graphed is ​ (a)   =​ (b)   .

• x
• -4
• y
• -2
• -6

Graph the following linear equation y=1/2x-4

Remember: y=mx+b

Begin in b

Move in m

Graph the linear function y=-2/3x+5

Remember y=mx+b

m is slope/movement

b is y-intercept

graph b then move

Graph the function y=-7.

Graph the line of x=-2