Learn Math Part 47
Review: 567x555
314685
what the chances of two and below
2/6
y=1/2x+5
y=1/2x+8
if there one solution find the solution
no solution
34+33
37
R=18 area of circles
1017.36
Review: 1345x675
907875
what the chances of three and above
4/6
y=2/1x+6
y=2x+6
infinity many solution
66+66
612
567x568
322056
Example: A dice what the chances of rolling a five?
1. a dice has 6 faces so 1/6
what about four and six
2/6
What the chances of odd numbers on the dice?
3/6
y=1/3x+5
(0,5) one solution
New: (33)5
get it right full points wrong half points
315
1. Multiply the exponents.
9889/5
1977.8
Example 1: y=1/4x+8 and y=1/3x+9
1. do they have a solution, no solution, or infinity many solution? they have a solution called one solution.
use desmos, what the solution to the problem above?
(-12,5)
What the chances of even numbers?
3/6
y=3x+8
infinty many solutions
(23)2
26
3052.08
Example: 55+53
1. let's combine 55+3=58
34+37
311
what chances of being six
1/6
y=2x+9
y=3x-9
(9,27)
53+(54)6
527
28
256