Answer:
y= 1/3x
Step-by-step explanation:
points on the graph
(0,0), (3,1)
function as per above two points:
y= 1/3x
Cos(pi) = -1
You should have this memorized along with other values such as
sin(0) = 0
cos(0) = 1
sin(pi/2) = 1
cos(pi/2) = 0
sin(pi) = 0
cos(pi) = -1
sin(3pi/2) = -1
cos(3pi/2) = 0
and remember that tan = sin/cos
Answer:
Step 1
Can you add yet? Nope! The denominators don't match. We need a common denominator. So next we take both denominators and multiply them. Next, take each numerator and multiply it by the denominator of the other term.
So, we multiply 1 by 2, and get 2, then we multiply 7 by 2 and get 14.
1/7 times 2
Now for the second term. You multiply 1 by 7, and get 7, then multiply 7 by 2 and get 14.
1/2 times 7
We now have a new problem, that looks like this:
2/14 + 7/14
Step 2
Since our denominators match, we can add the numerators.
2 + 7 = 9
Answer:
9/14
Step-by-step explanation:
7x3=3x7 because you can multiply it in any order the answer
The first one is the right answer
