Algebra STAAR Vocabulary

All inputs (x- values)

• domain

• range

• slope

The x-intercepts of a quadratic equation are known as the _____.

• vertices
• squares
• zeros
• formulas

• standard form

• slope intercept form

• point-slope form

The x-intercepts of a quadratic equation are known as the _____.

• Vertices
• Roots
• Squares
• Formulas

What makes two lines perpendicular?

• Same Slope
• Opposite/ Reciprocal Slope
• Opposite Slope
• Upside-down Slope

• slope

• x-intercept

• y-intercept

• undefined

Which one does not belong?

• Zeros

• X-intercept

• Roots

• y-intercept

• solid line, downhill, shaded above

• solid line, uphill, shaded below

• dotted line, downhill, shaded below

• dotted line, uphill, shaded below

The LINEAR parent function

• y = x

All of the following lines have an undefined slope except for....

• y = 3

• x = 0

• x = -9

• x = 2