EOC Practice #1

EOC Practice #1

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the distributive property in algebra?

Back

The distributive property states that a(b + c) = ab + ac. It allows you to multiply a single term by two or more terms inside a set of parentheses.

2.

FLASHCARD QUESTION

Front

How do you expand the expression (n - 4)(2n + 7)?

Back

To expand, use the distributive property: (n - 4)(2n + 7) = n(2n + 7) - 4(2n + 7) = 2n^2 + 7n - 8n - 28 = 2n^2 - n - 28.

3.

FLASHCARD QUESTION

Front

What is a function in mathematics?

Back

A function is a relation that assigns exactly one output for each input. It can be represented as f(x) where x is the input.

4.

FLASHCARD QUESTION

Front

What is the vertical line test?

Back

The vertical line test is a method to determine if a curve is a graph of a function. If a vertical line intersects the graph at more than one point, it is not a function.

5.

FLASHCARD QUESTION

Front

What does it mean for y to be a function of x?

Back

It means that for every value of x, there is exactly one corresponding value of y.

6.

FLASHCARD QUESTION

Front

What is the standard form of a linear equation?

Back

The standard form of a linear equation is Ax + By = C, where A, B, and C are integers, and A should be non-negative.

7.

FLASHCARD QUESTION

Front

What is the slope-intercept form of a linear equation?

Back

The slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.

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