Slope
Is the slope of the graph positive or negative? (slide 1)
positive
Identify the y-intercept of the graph (slide 4)
b=2 OR (0,2)
What is slope-intercept form?
y=mx+b
Write b=3 as a coordinate point
(0, 3)
Identify the slope in the equation y=3x-7
m=3
Find the slope of the graph. (slide 5)
m=2 OR m=2/1
Is the equation y=2x+1 in slope-intercept form?
Yes slope-intercept form is y=mx+b
Identify the y-intercept (slide 9)
y=-2 OR (0,-2)
Find the slope of the graph (slide 2)
m=3 OR m=3/1
True or False: y=x+1 the equation of the line (slide 6)
True
Is the equation y-15=2x in slope-intercept form?
No slope-intercept form is y=mx+b
Identify the x-intercept of the graph (slide 10)
x=1 OR (1,0)
Find the slope of (4, 7) and (0, -5).
m = -12/-4 OR m = 3
True or False: y=-3/2 + 4 the equation of a line. (slide 7)
True
Given m=3 and b=-2, write the equation of the line in slope-intercept form.
y=3x-2
Identify the x-intercept: (-1,6) (0,4) (1,2) (2,0)
y=4 and x=2 OR (0,4) and (2,0)
Find the slope of the points on the table (slide 3)
m = 3 OR m = 3/1
Write the equation of the line in slope-intercept form. (slide 8)
y= 1/5x + 4
Given (0,6) and (2,10), write the equation of the line in slope intercept form.
y=2x+6
Identify the x and y intercepts of the table. (slide 11)
x=-1 and y=-5 OR (-1,0) and (0,-5)