Graphing linear functions
A parallel line has this kind of slope.
What is equal?
Solving inequalities is very similar to solving equations except when ___________________.
Multiplying or dividing BOTH sides by a negative.
15 + 8x = 3x solved for x.
What is -3?
________ is rise over run.
What is slope?
The line descends from left to right when the function has a ___________ slope.
What is negative?
An easy point to use to find the correct side to shade.
What is (0,0) or origin?
The slope of the line 5x - 3y = -15
What is
5/3?
The "gold standard" of linear functions, used most often to write linear functions.
slope intercept form
___________ is the initial amount or the starting point on a linear equation graph which occurs only in the first quadrant.
What is the y-intercept?
When graphing using this symbol > the line is
What is dashed?
x/12 = 8/3
What is 32?
A way to find the equation of the line when we have the slope and one point on the line.
What is Point slope form:
y-y1=m(x-x1)
The intercepts of the line
1/2x + 2y = 6
What are (0, 3) and (12, 0)?
When graphing an inequality that has one variable, it is graphed on a____________
What is a number line?
The y-intercept of the line 3x - 10 - 5y = 0.
What is -2?
A form we can use to find the y intercept by subbing in point and the slope and solving for b.
y=mx+b
The _____________________ is the slope of a perpendicular line.
What is opposite reciprocal?
3x - 4y > 5x + 12 solved for y.
What is
y < -1/2 -3?
The equation of the line with slope 3/4 and passes through (4, -6)
What is
y = 3/4x - 9?
The equation of the line perpendicular to 5x + 2y = 8 and passing through (5, 3).
What is
y=2/5x +1?