Algebra 1 Unit 6: Parabola Vocabulary

the word we call when a poit crosses the x intercept

• roots

• parabola

• radical expression

• discriminant

Tags

CCSS.HSF-IF.C.7A

Binomials of the form a√b + c√d and a√b - c√d, where a, b, c and d are rational numbers.

• roots

• conjugates

• completeing the square

• quadratic equation

Tags

CCSS.HSA-REI.B.4B

To add a constant c to an expression of the form x^2 + bx so that x^2 + bx + c is a perfect square trinomial.

• counterexample

• completeing the square

• like radicals

• quadratic formula

Tags

CCSS.HSA-REI.B.4B

The expression under the radical symbol, b^2 - 4ac, in the quadratic formula

• vertex

• completeing the square

• quadratic function

• discriminant

Tags

CCSS.HSA-REI.B.4B

An example that proves that a general statement is not true.

• axis of symmertry

• radical expression

• counterexample

• rationalizing the denominator

Radicals with the same index and radicand

• PARABOLA

• SIMPLEST FORM

• LIKE RADICALS

• RADICAL EXPRESSION

A nonlinear equation function that can be written in the standard form y = ax^2 + bx + c = 0, where a ≠ 0.

• vertex

• like radicals

• quadratic equation

• counterexample

A system in which at least one of the equations is nonlinear

• discriminant

• system of linear equations

• blink-182

• like radicals

Tags

CCSS.HSA.REI.C.7

An expression that contains a radical.

• radical expression

• rationalizing the denominator

• simplest form

• vertex

A radical that has no radicands with perfect nth powers as factors other than 1, no radicands that contain fractions, and no radicals that appear in the denominator of a fraction.

• quadratic formula

• axis of y intercepts

• simplest form

• I THINK IM OKAY