2.2 Flashcards
1
Q
function whose graph is a line
A
linear function
2
Q
y=3x+2
A
linear equation
3
Q
y is called
A
dependent variable
4
Q
x is called
A
independent variable
5
Q
point where lines cross at y-axis
A
y-intercept
6
Q
point where line crosses at x -axis
A
x-intercept
7
Q
Ax+By=C
A
standard form of a linear equation
8
Q
nonverticle line
A
slope
9
Q
y=mx+b
A
slope-intercept form
10
Q
y-y1=m(x-x1)
A
point-slope form
