Algebra 1A Exam Review

Front

What happens when you graph the same equation twice?

Back

You will have infinite solutions.

Front

What is the solution to the system of equations: 2x + 3y = 18 and x - y = 1?

Back

(4, 3)

Front

How would you classify the question: 'How tall are the students in our class?'

Back

Statistical Question

Front

What type of correlation does a graph with no upward or downward trend have?

Back

No association

Front

When given the inequality y ≥ 2, where do you shade on the graph?

Back

Above

Front

What is the definition of a system of equations?

Back

A set of two or more equations with the same variables.

Front

What does it mean if a system of equations has no solution?

Back

The lines representing the equations are parallel.

Front

What is the slope of a line that rises from left to right?

Back

Positive slope.

Front

What is the slope of a line that falls from left to right?

Back

Negative slope.

Front

What is the y-intercept in the equation y = mx + b?

Back

The value of y when x = 0.