Algebra 2 CP Midterm Review

Front

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

Back

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

Front

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

Back

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

Front

What does GCF stand for in algebra?

Back

GCF stands for Greatest Common Factor, which is the largest factor that divides two or more numbers.

Front

How do you factor an expression using GCF?

Back

To factor using GCF, identify the largest common factor of all terms and factor it out.

Front

What is the process to solve a linear equation for a variable?

Back

To solve for a variable, isolate the variable on one side of the equation using inverse operations.

Front

What is the quadratic formula?

Back

Front

How do you simplify the expression 2x(4x - 7)?

Back

Distribute 2x to both terms: 2x * 4x - 2x * 7 = 8x^2 - 14x.

Front

What is the solution to the equation 10(h + 1) - 4 = 76?

Back

First, simplify: 10h + 10 - 4 = 76, then 10h + 6 = 76. Subtract 6: 10h = 70, so h = 7.

Front

What is the definition of a function in algebra?

Back

A function is a relation that assigns exactly one output for each input.

Front

How do you determine if a relation is a function?

Back

A relation is a function if no two ordered pairs have the same first element with different second elements.