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DIS Alg Quadratics Solution, Vocab, and Transformations Test Rev

DIS Alg Quadratics Solution, Vocab, and Transformations Test Rev

Assessment

Flashcard

Mathematics

9th - 12th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

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1.

FLASHCARD QUESTION

Front

Solve using any method: x² - 14x = -10

Back

x=7±√39

2.

FLASHCARD QUESTION

Front

How many solutions does f(x) = 2x² + 12x + 16 have?

Back

2

3.

FLASHCARD QUESTION

Front

What is the starting height of a ball that follows the path y = -16x² + 8x + 5?

Back

5 ft

4.

FLASHCARD QUESTION

Front

How long after jumping is the lizard back on the water? h = -12t² + 6t

Back

0.50 seconds

5.

FLASHCARD QUESTION

Front

Change the equation into standard form: y = -(x + 4)² – 6

Back

y=-x²-8x-22

6.

FLASHCARD QUESTION

Front

What is the vertex of the parabola represented by y = -x² + 4x + 1?

Back

(2, 5)

7.

FLASHCARD QUESTION

Front

What does the discriminant tell you about the solutions of a quadratic equation?

Back

It indicates the number of real solutions: >0 (two solutions), =0 (one solution), <0 (no real solutions).

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