Math 3 Final Fall 2025

Front

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

Back

The slope-intercept form of a linear equation is given by the formula y = mx + b, where m is the slope and b is the y-intercept.

Front

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

Back

A point is a solution to an inequality if it satisfies the inequality when substituted into it. Graphically, it is located in the shaded region of the graph.

Front

Back

x = 5

Front

In the quadratic equation y = ax^2 + bx + c, what does the 'a' value represent?

Back

The 'a' value represents the coefficient of the x^2 term, which determines the direction and width of the parabola.

Front

Back

a = -\frac{3}{4}, \frac{3}{4}

Front

What is the definition of a linear equation?

Back

A linear equation is an equation of the first degree, meaning it has no exponents greater than one, and it can be represented graphically as a straight line.

Front

What does the slope of a line indicate?

Back

The slope of a line indicates the rate of change of y with respect to x, representing how steep the line is.

Front

What is the difference between a solid line and a dotted line in graphing inequalities?

Back

A solid line indicates that points on the line are included in the solution (≥ or ≤), while a dotted line indicates that points on the line are not included (> or <).

Front

How do you find the y-intercept of a linear equation?

Back

To find the y-intercept, set x = 0 in the equation and solve for y.

Front

What is the quadratic formula?

Back