Midterm Review LAST CHANCE

Front

What is the equation of a horizontal line?

Back

y = c, where c is a constant.

Front

What is slope-intercept form?

Back

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

Front

How do you convert from standard form to slope-intercept form?

Back

Isolate y on one side of the equation.

Front

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

Back

The lines represented by the equations are parallel and never intersect.

Front

What is a system of equations?

Back

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

Front

How do you solve a linear equation?

Back

Isolate the variable on one side of the equation.

Front

What is the solution to the equation x + 2 = x + 4?

Back

No solution, because the equation simplifies to 2 = 4, which is false.

Front

What is the distributive property?

Back

a(b + c) = ab + ac.

Front

How do you simplify the expression 3 + 12(3p + 2)?

Back

Distribute 12: 3 + 36p + 24 = 36p + 27.

Front

What is the value of p in the equation 9(p - 3) = 3 + 12(3p + 2)?

Back

p = -2.