NC Math 1 EOC Review

Front

What is the equation of a line parallel to 6y = 8x - 11?

Back

Any line with the same slope as 6y = 8x - 11, which can be rewritten as y = (4/3)x - 11/6. An example is 9y = 12x + 5.

Front

If a rectangular garden has a length 2 feet greater than its width, how do you express the new area after increasing both dimensions by 2 feet?

Back

The new area, N, is represented by the equation N = w² + 6w + 8.

Front

What defines a function in terms of ordered pairs?

Back

A function is a set of ordered pairs where each input (x-value) is associated with exactly one output (y-value).

Front

How do you determine the next term in a sequence of bacteria growth: 2, 6, 18, 54, 162?

Back

The next term can be found using the formula NEXT = NOW ⋅ 3.

Front

What is the solution set of the system of inequalities y < 2x + 3 and y < -2x + 3?

Back

The point (0, -1) is part of the solution set.

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.

Front

How do you find the area of a rectangle?

Back

The area A of a rectangle is found using the formula A = length × width.

Front

What is the difference between a function and a relation?

Back

A function is a specific type of relation where each input has exactly one output.

Front

What is the formula for the area of a triangle?

Back

The area A of a triangle is given by A = (1/2) × base × height.

Front

What does it mean for two lines to be parallel?

Back

Two lines are parallel if they have the same slope and never intersect.