Answer:
Step-by-step explanation:
y = (x-1)²
vertex (1,0)
y-intercept = (0-1)² = 1
Answer:
13 < y + x < 32
Step-by-step explanation:
x in (8,10) and y in (5,22) implies x + y in (8+5,10+22) = (13,32) so 13 < y + x < 32.
9514 1404 393
Answer:
-108
Step-by-step explanation:
About the easiest way to do this for small values of n is to compute each of the terms using the given recurrence relation.

_____
<em>Alternate solution</em>
You recognize that the recurrence relation describes a geometric sequence with a first term of 4 and a common ratio of -3. The n-th term of a geometric sequence is ...

Then the 4th term will be ...

Answer:
<h2><em><u>100</u></em></h2>
Step-by-step explanation:
<em><u>Given</u></em><em><u> </u></em><em><u>,</u></em>
Radius of the cylinder = 5 cm
Height of the cylinder = 5 cm
<em><u>Therefore</u></em><em><u>, </u></em>
Total surface area of the cylinder




<em><u>Hence</u></em><em><u>,</u></em>
<em><u>The</u></em><em><u> </u></em><em><u>required</u></em><em><u> </u></em><em><u>value</u></em><em><u> </u></em><em><u>to</u></em><em><u> </u></em><em><u>put</u></em><em><u> </u></em><em><u>in</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>green</u></em><em><u> </u></em><em><u>box</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>100</u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>