slope
What is slope?
Rise over Run
What is y-intercept?
y-intercept = starting point
What is slope intercept form?
y = mx + b
What is the equation for standard form?
What is Ax+By=C
3x + 4y = 17, y=2
x = 3
If a function has a slope of 4 and the value of (5,0) what is the value of y when x=6.
4
What is the y-intercept of the following equation?
y = -9x + 2
y-intercept = 2
What does the m represent in slope intercept form?
m = slope
write y=2x+6 in standard form
-2x+1y=6
2x = y-12, y=4
x = -4
what is the formula for m?
(y1-y2)/(x1-x2)=m
Find the y intercepts of 3x+4y=24
y=6
What does the b represent in slope intercept form?
b = y- intercept
Convert y=-2/5x+1 to standard form
2x+5y=5
y = -2x - 3, x=-2
1 = y
What is the slope of this equation?
y = -7x + 4
Slope = -7
Find the y intercepts of -2x + 4y=-8
y=-2
What is the equation for m = 17 and b = -4?
y = 17x -4
Find x and y intercepts of x+4y=8
The x-intercept is 8 and the y-intercept is 2
5x–6=3x-4y, y=4
-5 = x
What is the slope of the line with the given coordinates? (-4, -5) (-5, 5)
slope=3
What is the y-intercept of the line passing through the points (1,2) and (2,3)?
Using y = mx + b:
3 = 5(2) + b
-7 = b
What is the equation for the line with the given points?
(1, 3) (-1, -1)
y = 2x + 1
Convert y=2/3x-5 to standard form
-2x+3y=-15
11x – 2y = -13x + 7, y=2/5
x=2/4