=(20+4)/40
=(24/40)+(4+40)
=.6+2
=2.6
The domain is the point farthest towards the left to the farthest to the right and the range is the farthest point down to the farthest point up. Sorry I dont know exactly how to help you on the second part but I believe it is continuous.
- 15
change the mixed numbers to improper fractions
2 =
5 =
multiply the improper fractions
× -
= - = - = - 15
The answer to your problem is D:86
Answer:
Remainder = –24
Step-by-step explanation:
x³ + x² – 20 divide by x + 2
We can obtain the remainder when
x³ + x² – 20 is divided by x + 2 using the remainder theorem as follow:
We'll begin by calculating the value of x from x + 2. This is illustrated below:
x + 2 = 0
Collect like terms
x = 0 – 2
x = –2
Finally, we shall determine the remainder by substituting –2 for x in
x³ + x² – 20. This is illustrated below:
x³ + x² – 20
x = –2
Remainder = (–2)³ + (–2)² – 20
Remainder = –8 + 4 – 20
Remainder = –24
Therefore, the ramainder when
x³ + x² – 20 is divided by x + 2 is –24