Answer:
The correct answer is f(3) = -294
Step-by-step explanation:
To find f(3), we have to find f(1) and f(2)
It is given that,
f(0)=5 and f(n+1)=-4f(n)+2
<u>To find f(1)</u>
using given information,
f(1) = -4f(0) + 2 = -4*5 + 2 = -20 +2 = -18
<u>To find f(2)</u>
f(2) = -4f(1) + 2 = -4*-18 + 2 = 72 + 2 = 74
<u>To find f(3)</u>
f(3) =-4f(2) + 2 = -4*74 + 2 =-296 + 2 = -294
Therefore the value of f(3) = -294
Answer:
Step-by-step explanation:(4+7)-(1)
Direct Variation<span>. Directly Proportional. A relationship between two variables in which one is a constant multiple of the other. In particular, when one variable changes the other changes in proportion to the first. If b is directly proportional to a, the equation is of the form b = ka (where k is a constant).</span>
