Все публикации

0:03:03

Lines Practice Problems #21 - Find the missing value in the table below

0:00:45

Lines Practice Problems #20 - Does the following table represent points on a line?

0:01:36

Lines Practice Problems #19 - 6, 9, 12, ... Find the value of th 1000th number

0:01:51

Lines Practice Problems #17 - Points (2,5) and (6,17). The equation of the line is y=mx+b. Find b

0:02:02

Lines Practice Problems #16 - A lines contains the points (2,5) and (6,17). Points on y-2=3(x-1)?

0:00:56

Lines Practice Problems #14 - Find the slope in the diagram below

0:02:41

Lines Practice Problems #15 - See diagram below. When x=10, what is the value of y?

0:01:13

Lines Practice Problems #12 - Find the slope given the points A(2,-2) and B(5,-17)

0:00:46

Lines Practice Problems #13 - Given 3y=2-5x, when y=2, solve x

0:00:48

Lines Practice Problems #11 - Given 3y-x=2, is the point (2,3) on this line?

0:01:01

Lines Practice Problems #10 - Given y=2x+5, is the point (3,11) on this line?

0:00:40

Lines Practice Problems #9 - What is the slope of the line y=x?

0:00:32

Lines Practice Problems #8 - What is the slope of the line y=-1?

0:01:40

Lines Practice Problems #6 - What slope is perpendicular to m=-3/4?

0:01:14

Lines Practice Problems #5 - Find the y-intercept of (2x)/3 - (3y)/5 = 1/2

0:00:37

Lines Practice Problems #4 - Find the x-intercept of 3x-4y=1

0:00:21

Lines Practice Problems #3 - Find the y-intercept of y=2x+5

0:00:24

Lines Practice Problems #2 - Find the slope of y=5-3x

0:00:43

Lines Practice Problems #1 - In what quadrants is the line y=3x+2 found?

0:04:38

Trigonometry - Converting radians and degrees

0:00:39

Trigonometry - Iscosceles triangle and supplementary angle

0:02:15

Trigonometry - Sketch the hidden unit circle equation

0:00:59

Trigonometry - Given a Pythagorean triple find the angle

0:02:15

Trigonometry - sin(A) vs angle A and meaning of reciprocal trig functions