The Basics of Linear Equations
This is the standard form of a linear equation.
What is Ax+By=C?
"Cause if you like it, then you shoulda put a ring on it, if you like it, then you shoulda put a ring on it, don't be mad once you see that he ______."
What is "want it"?
This is the first step in graphing a linear equation in slope-intercept form.
What is plotting the y-intercept?
The slope of the line y=4x−7 is this value.
What is 4?
The slope of a line is defined as the change in this divided by the change in this.
What is "y" and "x" (or, "rise" and "run")?
"I'm in love with the shape of you, we push and pull like a magnet do, although my heart is falling too, I'm in love with your ______."
What is "body"?
This is the name of the point where a line crosses the x-axis.
What is the x-intercept?
The y-intercept of the equation y=−2x+5 is this number.
What is 5?
In the equation y=mx+by=mx+b, what does "b" represent?
What is the y-intercept?
"I got this feeling inside my bones, it goes electric, wavey when I turn it on, all through my city, all through my home, we're flying up, no ceiling, when we ______."
What is "in the zone"?
The slope of the line y=5x+2 is this number.
What is 5?
If the equation of a line is y=3/4x+1, the slope of the line is this fraction.
What is 3/4?
If two linear equations are represented as y=2x+3 and y=−x−1, this point is where they intersect.
(-4/3,1/3)
"I got the eye of the tiger, a fighter, dancing through the fire, 'cause I am a champion, and you're gonna hear me ______."
What is "roar"?
If the equation of a line is y=−3x+4, the line will slope in this direction
What is downward (negative slope)?
If two lines are parallel, this condition must be true about their slopes.
What is that their slopes are equal?
To solve the system of equations y=3x+2 and y=−x+4, you can start by setting these two equations equal to each other. The result is this equation:
What is 3x+2=−x+4
"You know I love you so, you know I love you so, I would die for you, baby, baby, don't leave me ______."
What is "hanging"?
This term refers to the geometric figure formed by the graph of a linear equation in two variables.
What is a straight line?
The slope of a horizontal line is always this.