Math 8th MCA Review Edulastic

Front

What does it mean when the number of computers sold over time did not change consistently?

Back

It means that the sales figures varied from year to year without a predictable pattern, indicating fluctuations in sales.

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Back

The value of the expression is -1.

Front

Back

The value is -81.

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Back

Front

Back

Front

Define slope in the context of a linear equation.

Back

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

Front

What is a y-intercept?

Back

Front

How do you determine if two lines are parallel?

Back

Two lines are parallel if they have the same slope but different y-intercepts.

Front

What is the standard form of a linear equation?

Back

Front

What does it mean for an expression to be evaluated?

Back

Evaluating an expression means calculating its value by substituting variables with numbers.