Algebra 1 Benchmark 2 Review

Front

What type of correlation does a scatter plot show when the points trend downwards?

Back

Negative correlation

Front

Is the point (-2, 4) a solution to the system of equations if it satisfies both equations?

Back

Solution

Front

Which point is a solution to the equation y = 2x - 2?

Back

(1, 0)

Front

When graphing an inequality, which symbols indicate that you shade above the line?

Back

>, ≥

Front

What does f(x) represent in a function?

Back

y

Front

What is the definition of a solution to a system of equations?

Back

A set of values that satisfies all equations in the system.

Front

What does it mean if a scatter plot shows no correlation?

Back

There is no discernible pattern or relationship between the variables.

Front

How do you determine if a point is a solution to an inequality?

Back

Substitute the point into the inequality and check if it holds true.

Front

What is the difference between a linear and a nonlinear association in a scatter plot?

Back

Linear associations form a straight line; nonlinear associations do not.

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b, where m is the slope and b is the y-intercept.