Math 3 EOC Test 1

Front

What is the formula to calculate population density?

Back

Population Density = Total Population / Total Area.

Front

What is a discontinuity in a function?

Back

A discontinuity is a point at which a function is not continuous, meaning there is a break, jump, or hole in the graph.

Front

If Vaughn can make 10 shelves in 7 days, how many shelves can he make in 1 day?

Back

Vaughn can make approximately 1.43 shelves per day.

Front

What is the definition of population in a geographical context?

Back

Population refers to all the inhabitants of a particular area.

Front

How do you find the total time taken by two people working together?

Back

Add their individual rates of work to find the combined rate, then use that to calculate the total time.

Front

What is the significance of rounding numbers in mathematical problems?

Back

Rounding helps simplify numbers to make calculations easier and results more understandable.

Front

What is the greatest common divisor (GCD)?

Back

The GCD of two or more integers is the largest positive integer that divides each of the integers without leaving a remainder.

Front

How do you determine the slope of a line given two points?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What is the relationship between area and population density?

Back

Population density increases as the population grows or the area decreases.

Front

What does it mean for a function to be continuous?

Back

A function is continuous if there are no breaks, jumps, or holes in its graph.