1st - Algebra Ia

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 isolate a variable in an equation?

Back

To isolate a variable, perform inverse operations to both sides of the equation until the variable is alone on one side.

Front

Solve for y: 4x + 3y = 9

Back

y = -\frac{4}{3}x + 3

Front

Solve for y: y + 2 = 3x

Back

y = 3x - 2

Front

What does it mean for two equations to be equivalent?

Back

Two equations are equivalent if they have the same solution set.

Front

Solve for y: 2x + 2y = 6

Back

y = -x + 3

Front

What is a linear equation?

Back

A linear equation is an equation that makes a straight line when graphed, typically in the form y = mx + b.

Front

What is the solution to the equation 1 = 1 + 6b + 2b?

Back

0

Front

Solve for v: 6 (-6 - 5v) = 84

Back

v = -4

Front

What is the y-intercept of the equation y = 2x + 5?

Back

The y-intercept is 5, which is the value of y when x = 0.