Algebra 1 review

Algebra 1 review

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

CCSS
HSF-IF.C.7A, HSA-REI.B.4B, 8.EE.C.8B

+1

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the solution to the equation 2x^2 + 7x - 15 = 0?

Back

The solutions are x = -5 and x = 1.5.

Tags

CCSS.HSA-REI.B.4B

2.

FLASHCARD QUESTION

Front

How do you factor the quadratic expression 3x^2 - 7x - 6?

Back

The factored form is (3x + 2)(x - 3).

3.

FLASHCARD QUESTION

Front

What does it mean for a graph to have a minimum?

Back

A graph has a minimum when the vertex is the lowest point on the graph, indicating the lowest value of the function.

Tags

CCSS.HSF-IF.C.7A

4.

FLASHCARD QUESTION

Front

What is the vertex form of a quadratic equation?

Back

The vertex form of a quadratic equation is y = a(x - h)^2 + k, where (h, k) is the vertex.

5.

FLASHCARD QUESTION

Front

What is the quadratic formula used for?

Back

The quadratic formula is used to find the solutions of a quadratic equation in the form ax^2 + bx + c = 0.

Tags

CCSS.HSA-REI.B.4B

6.

FLASHCARD QUESTION

Front

What are the steps to solve a system of equations graphically?

Back

1. Graph both equations on the same coordinate plane. 2. Identify the point(s) where the graphs intersect.

Tags

CCSS.8.EE.C.8B

7.

FLASHCARD QUESTION

Front

What is the discriminant in a quadratic equation, and what does it indicate?

Back

The discriminant is b^2 - 4ac. It indicates the nature of the roots: if positive, two real roots; if zero, one real root; if negative, no real roots.

Tags

CCSS.HSA-REI.B.4B

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