ch 4 review

ch 4 review

Assessment

Flashcard

Mathematics

12th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a solution to the system of inequalities: y < -1/2x + 3 and y < (x+1)^2?

Back

(2, 1)

2.

FLASHCARD QUESTION

Front

Identify the exception among the solutions to the inequalities: y < -1/2(x-1)^2 + 5 and -5 < y - x.

Back

(10, 1)

3.

FLASHCARD QUESTION

Front

Solve the system of equations: 6x^2 + 5y^2 = 38 and 7x^2 - 3y^2 = 9.

Back

(\sqrt{3}, 2), (\sqrt{3}, -2), (-\sqrt{3}, 2), (-\sqrt{3}, -2)

4.

FLASHCARD QUESTION

Front

Solve the inequality: x^2 - 3x > 2x.

Back

(-∞, 0) U (5, ∞)

5.

FLASHCARD QUESTION

Front

What is an extraneous solution in the context of equations?

Back

An extraneous solution is a solution that emerges from the process of solving an equation but does not satisfy the original equation.

6.

FLASHCARD QUESTION

Front

What does it mean for a system of equations to be inconsistent?

Back

A system of equations is inconsistent if there are no solutions that satisfy all equations simultaneously.

7.

FLASHCARD QUESTION

Front

How do you graph a system of inequalities?

Back

Graph each inequality on the same coordinate plane, shading the region that satisfies each inequality.

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