Unit 6 Retest

Front

What type of relationship is represented in the graph if it shows a straight line with a constant slope?

Back

Additive relationship: This means that as one variable increases, the other variable increases by a constant amount.

Front

What is the rule for the equation y = 3x?

Back

Multiply by 3: For every increase in x, y increases by three times that amount.

Front

What type of relationship does a graph that always intersects the origin represent?

Back

Multiplicative relationship: This indicates that when one variable is zero, the other variable is also zero.

Front

What type of relationship is shown in a graph that has a constant rate of change?

Back

Additive relationship: This means that the change in y is consistent for each change in x.

Front

Is the relationship shown in the graph additive or multiplicative if it curves upwards?

Back

Multiplicative relationship: This indicates that the increase in y is proportional to the increase in x.

Front

What does it mean if a graph has a positive slope?

Back

It indicates a positive relationship: As one variable increases, the other variable also increases.

Front

What is the difference between additive and multiplicative relationships?

Back

Additive relationships involve a constant addition, while multiplicative relationships involve a constant multiplication.

Front

If y = 2x + 5, what type of relationship does this represent?

Back

Additive relationship: The constant 5 indicates a vertical shift.

Front

What type of relationship is represented if the graph slopes downwards?

Back

Negative relationship: As one variable increases, the other variable decreases.

Front

What does it mean if a graph does not intersect the y-axis?

Back

It indicates a multiplicative relationship that does not have a constant term.