Warmup 1) Solve. 0=2

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Presentation transcript:

Warmup 1) Solve. 0=2𝑥+5 2) Solve by factoring. 0= 𝑥 2 −9 3) Graph. 𝑦=2𝑥+5 4) Graph. y= 𝑥 2 −9 * This is what we will learn today.

Graph Basic Quadratics Notebook Pg. 166 EQ: What are the characteristics of a parabola? Assessment: Students will write a summary about the characteristic of a parabola.

Key Terms: Parabola- a _________ graph created from a ____________ function (equation). Vertex- The __________ or ________ point on a ________. Axis of Symmetry- the ______ that passes through the ______ and _______ the parabola into ___ equal parts.

Graph the Quadratic Functions. Ex 1) 𝑦=3 𝑥 2 x y

Graph the Quadratic Functions. Ex 2) 𝑦=−2 𝑥 2 x y

Graph the Quadratic Functions. Ex 3) 𝑦= 𝑥 2 +4 x y

EQ: What are the characteristics of a parabola? Assessment: Students will write a summary about the characteristic of a parabola.

Graph the Quadratic Functions. Ex 4) 𝑦= 𝑥 2 −3 x y

Graph the Quadratic Functions. Ex 5) 𝑦=2 𝑥 2 −1 x y

Graph the Quadratic Functions. Ex 6) 𝑦=−3 𝑥 2 +7 x y

Write Your Summary! EQ: What are the characteristics of a parabola? Assessment: Students will write a summary about the characteristic of a parabola.