Answer: f(-3a-2)=-9a+13
Step-by-step explanation:
To find f(-3a-2), we plug in -3a-2 into f(x).
f(-3a-2)=3(-3a-2)+19 [distribute]
f(-3a-2)=-9a-6+19 [combine like terms]
f(-3a-2)=-9a+13
Now, we know that f(-3a-2)=-9a+13.
For this case we have that by definition, an equation of the second degree is given by:
We have the following equation:
Then, according to the definition above, we have to:
Thus, b equals 5.
Answer:
Option C
Answer:
Yes every fraction is a rational number
Answer:
Step-by-step explanation:
To find the arithmetic sequence, we can first find it's common difference by deducting the first term by the second term:
-7-(-15)
=-7+15
=8
Therefore the common difference is 8, and to find the remaining terms we can add 8 for the respective terms.
T(4) = 1+8 =9
Therefore the answer is c)9,17,25,33.
Hope it helps!