Giselle pays $190 in advance on her account at the athletic club. Each time she uses the club, $10 is deducted from the account.
2 answers:
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Answer:
Step-by-step explanation:
Answer:
Analyzed and Sketched.
Step-by-step explanation:
We are given
To sketch the graph we need to find 2 components.
1) First derivative of y with respect to x to determine the interval where function increases and decreases.
2) Second derivative of y with respect to x to determine the interval where function is concave up and concave down.
is absolute maximum
is the point concavity changes from down to up.
Here, x = 0 is vertical asymptote and y = 0 is horizontal asymptote.
The graph is given in the attachment.
