If f(X) = (3x+7)^2, then f(1)? A. 10
B. 16
C. 58
D. 79
E. 100
1 answer:
To evaluate a function at a specific x value, you simply need to substitute all occurences of x with that specific value.
So, starting from
, substitute every occurrence of x with 1 to compute

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Answer:
A) x² + 7x - 9
Step-by-step explanation:
Deduct\Add each like-term to arrive at your answer.
13 - (x+2) = 8
subtract 13 from both sides
-(x+2) = -5
divide by -1 to get rid of negative
(x+2) = 5
subtract 2 from both sides
x=3
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Answer:
x=14.4
Step-by-step explanation:
x=
x=
x=
x=
x=14.4
B.
<span>$5852.86
Working;
</span><span>A = P(1 + r)^t
A=5000(1+</span>

)^5
A=<span>5852.86</span>