Answer:
(0,12)
Step-by-step explanation:
As you can see from the chart, when x increases by 10, y increases by 20. We can assume that because of this porportional relationship, when x increases by 1, y will increase by 2. We're looking for the y-intercept, in other words we need to get x to 0. So if we subtract x by 16, we must take 32 away from 44(the y-value), because of this porportional relationship. That gets us an x value of 0, and a y value of 12. (0,12) would be the y-intercept.
Answer:
D. ½y(x+z)
Step-by-step explanation:
the area = (x.y)+(½y(z-x))
= xy + ½ (yz -xy)
= xy +½yz -½xy
= ½xy + ½yz
= ½y(x+z)
The three consecutive numbers are 5, 7, and 9.
The nth term of an arithmetic sequence is given as:
Where
a_1 is first term
d is common difference (diff between terms)
n is the term number
Now,
in the sequence, we see
First Term = 2
Common DIff = 24 - 2 = 22 and 46 - 24 = 22, so Common Difference = 22
So, the general formula is:
