Linear equations vocab flashcard

Front

Slope-Intercept Form:

Back

y = mx + b

Front

y - y₁ = m(x - x₁) is called

Back

Point-Slope Form

Front

Standard Form:

Back

Ax + By = C

Front

To find the x-intercept:

Back

plug in 0 for y

Front

Not true about the y-intercept:

Back

it's when y = 0

Front

Not true about slope:

Back

is always positive

Front

Slope of this line is

Back

Undefined

Front

Rate of change?

Back

Slope

Front

A line has a slope of 0 when it is:

Back

horizontal

Front

Slope and y-intercept of y = 9x - 4

Back

Slope: 9; y-intercept: -4