It would be the third one. (1,5) (2,10)
Explanation:
It’s proportional because each time the x goes up by one the y goes up by 5.
Step-by-step explanation:
20+8+5=33
33×3=99
hope it helps broo
This type of question is very rare on Brainly. It's always a special
occasion when one comes along. I call this a "twofer".
Wherever this question was copied from, it clearly had both a
quadratic equation and a list of (4) methods along with it. Sadly,
the individual who expects to be handed a fully-developed set of
answers on a silver platter chose to share neither of them with the
volunteers whose assistance he so earnestly solicits.
One might just as well come along and post:
<em>"Answer the following question, using the following words." </em>
and then leave it at that, for others to puzzle over.
Step-by-step explanation:
First term (a) = 21
common difference (d) = 14-21= -7
general equation for nth term = a+(n-1)d
The 38th term of the AP= 21+(38-1)(-7)
= 21+(37)(-7)
= 21 −259= −238
Given that the production of n stalks of corn planted has been modeled by (2n^2-2n), then the approximate ears of corn produced by 3 stalks will be given by:
2n^2-2n
plugging in n=3 in the formula we get:
2(3)^2-2(3)
simplifying we get:
2(9)-6
=18-6
=12
the answer is: 12 ears
