Question 2 (3 points) Saving...
1 answer:
Answer:
Option C) 144 centimeters squared.
Step-by-step explanation:
The picture of the question in the attached figure
we know that
The surface area of a prism is equal to
where
B is the area of the base of the prism
P is the perimeter of the base
L is the length or height of the prism
<em>Find the area of the base B</em>
---> the base is a right triangle
<em>Find the perimeter of the base P</em>
---> is the perimeter of a triangle
we have
Find the surface area SA
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Answer:
B. x ≈ 13/8
Step-by-step explanation:
We assume that one iteration consists of determining the midpoint of the interval known to contain the root.
The graph shows the functions intersect between x=1 and x=2, hence our first guess is x = 3/2.
Evaluation of the difference between the left side expression and the right side expression for x = 3/2 shows that difference to be negative, so we can narrow the interval to (3/2, 2). Our 2nd guess is the midpoint of this interval, so is x = 7/4.
Evaluation of the difference between the left side expression and the right side expression for x = 3/4 shows that difference to be positive, so we can narrow the interval to (3/2, 7/4). Our 3rd guess is the midpoint of this interval, so is x = 13/8.
_____
The sign of the difference at this value of x is still negative, so the next guess would be 27/16. It is a little hard to tell what the question means by "3 iterations." Evaluating the function for x=13/8 will be the third evaluation, so the determination that x=27/16 will be the next guess might be considered to be the result of the 3rd iteration.
