Algebra Midterm Review

Front

What is the equation of a line in slope-intercept form?

Back

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

Front

What does the slope of a line represent?

Back

The slope represents the rate of change of y with respect to x.

Front

What is the solution to the equation 13^10 / 13^3?

Back

13^7.

Front

What type of lines have no solution in a system of equations?

Back

Parallel lines.

Front

How do you evaluate a function at a specific point?

Back

Substitute the value into the function's equation.

Front

What is the slope of the line represented by the equation y = 3x + 2?

Back

3.

Front

What is the y-intercept in the equation y = 5x + 5?

Back

5.

Front

What does it mean for two lines to be intersecting?

Back

They cross at one point, which represents a unique solution.

Front

What is the formula for finding the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What is the result of f(-2) if f(x) = x^2 + 3?

Back

7.