7.4A

Front

What is the equation for a situation where y increases by 19.25 for every increase of 1 in x?

Back

y = 19.25x

Front

If y = 3x, what does this equation represent in terms of rate of change?

Back

It represents a constant rate of change of 3.

Front

What is the constant speed of a car traveling at 60 kilometers per hour expressed as an equation?

Back

y = 60x

Front

If rain falls at a rate of 2 cm per hour, how would you express this in an equation?

Back

y = 2x, where x is the number of hours.

Front

What does a rate of change of 5 mean in a mathematical context?

Back

It means that for every 1 unit increase in x, y increases by 5.

Front

Define 'constant rate' in the context of motion.

Back

A constant rate means that the speed does not change over time.

Front

What is the formula for calculating the rate of change?

Back

Rate of change = (Change in y) / (Change in x).

Front

If a table shows y values increasing by 3 for every increase of 1 in x, what is the equation?

Back

y = 3x.

Front

What does the slope of a line represent in a graph?

Back

The slope represents the rate of change between the two variables.

Front

How do you determine the equation from a table of values?

Back

Identify the rate of change and the starting value (y-intercept).