Semester REVIEW 25

Front

What is the relationship between the number of boxes of chocolate sold and the amount received?

Back

Carter receives $13.50 for every 5 boxes sold, indicating a direct proportional relationship.

Front

How do you calculate the total cost if each item has a fixed price?

Back

Multiply the number of items by the price per item. For example, if Gold's Gym paid $250 for each TV and bought 35 TVs, the total cost is 35 x 250 = $8750.

Front

What is slope in a graph?

Back

Slope is a measure of the steepness of a line, calculated as the rise over run (change in y over change in x).

Front

How do you identify the slope from a graph?

Back

Choose two points on the line, calculate the difference in y-coordinates (rise) and the difference in x-coordinates (run), then divide rise by run.

Front

Who is Spongebob Squarepants?

Back

Spongebob is a fictional character from the animated television series, known for his optimistic personality and adventures in Bikini Bottom.

Front

What is the main theme of 'The Winter Soldier'?

Back

The film centers around Captain America and his struggle against a former ally turned enemy, exploring themes of loyalty and redemption.

Front

What does it mean for two quantities to be proportional?

Back

Two quantities are proportional if they maintain a constant ratio to each other.

Front

How do you find the total revenue from selling items?

Back

Total revenue is calculated by multiplying the number of items sold by the price per item.

Front

What is a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed, typically in the form y = mx + b, where m is the slope and b is the y-intercept.

Front

What is the significance of the y-intercept in a graph?

Back

The y-intercept is the point where the line crosses the y-axis, representing the value of y when x is zero.