Algebra: Concepts and Connections EOC Review 4

Front

What is the cost per visitor at the Wright Brothers National Monument?

Back

$4

Front

If a group of friends can buy at most 8 snacks for $42, how much does each box of candy and bag of popcorn cost?

Back

Candy: $4, Popcorn: $7

Front

What are the values of a and b in the equation S_n = a(b)^n for the pattern 9, 27, 81, 243, 729?

Back

a = 3, b = 3

Front

What is the equation of a line that is perpendicular to y = \frac{1}{2}x + 3?

Back

y = -2x - 2

Front

What is the constant percent rate of change of a squirrel population that grows at a constant rate?

Back

10%

Front

Define a linear inequality.

Back

A linear inequality is an inequality that involves a linear function.

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 slope of a line given two points?

Back

The slope (m) is calculated as m = (y2 - y1) / (x2 - x1).

Front

What does it mean for two lines to be perpendicular?

Back

Two lines are perpendicular if the product of their slopes is -1.

Front

What is a system of inequalities?

Back

A system of inequalities is a set of two or more inequalities with the same variables.