In order to have a linear equation, you have to write an equation like
![y=mx+q](https://tex.z-dn.net/?f=y%3Dmx%2Bq)
The sequence has to start with 3, so we must choose
, because this guarantees that when
we have
![y=0\cdot m + 3 =3](https://tex.z-dn.net/?f=y%3D0%5Ccdot%20m%20%2B%203%20%3D3)
Now,
must be even. In fact, if
is even,
will always be even for every possible
, and
will be odd.
So, for example, you might choose
![y=2x+3](https://tex.z-dn.net/?f=y%3D2x%2B3)
Which will produce the following sequence:
![\begin{array}{c|c}x&f(x)\\0&3\\1&5\\2&7\\3&9\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Bc%7Cc%7Dx%26f%28x%29%5C%5C0%263%5C%5C1%265%5C%5C2%267%5C%5C3%269%5Cend%7Barray%7D)
and so on
Answer:
B 45 degrees
Step-by-step explanation:
if AB and CA are = the M2 = 90 degrees
in an right triangle ware one angle is 90 degrees and one is 45 degrees the outer one will be 45 degrees
the total of the angles in a triangle is 180 degrees so 180 - 90 = 90
90 - 45 = 45
so the remaining angle is 45.
Hi,
The answer you are looking for is x= -3.
Have a great day!!