Alg.1(MS): 1st Sem. Final Rev. (Super)

Front

What is a system of equations?

Back

A system of equations is a set of two or more equations with the same variables. The solution is the point(s) where the equations intersect on a graph.

Front

How do you find the solution to a system of equations graphically?

Back

To find the solution graphically, plot each equation on the same graph and identify the point(s) where the lines intersect.

Front

What does the y-intercept of a graph represent?

Back

The y-intercept is the point where the graph crosses the y-axis, representing the value of y when x is 0.

Front

Back

Front

Back

Front

What is the meaning of the initial deposit in a savings account graph?

Back

The initial deposit is represented by the y-intercept of the graph, indicating the starting amount in the account.

Front

What is an exponential function?

Back

Front

How do you identify the equation of a graph?

Back

To identify the equation of a graph, analyze the slope and y-intercept, and determine the relationship between the variables.

Front

Back

The solution represents an exponential decay function, where y decreases as x increases.

Front

What does it mean if a graph is increasing?

Back

A graph is increasing if the y-values rise as the x-values increase, indicating a positive slope.