Exponential decay formula is
x= hours past
after 2 hours, there are 18 mg of medicine left
The required vertex form of the given equation is a) is correct
the function is given,
<h3>What is vertex form?</h3>
vertex form of a equation is given by .
since
Now h = - b/2a
h = -N
Now at x = 0
k = 10
vector form can be given by
The question is incomplete. The question could be:
what is the correct vertex form of equation ?
a)
b)
c)
d)
Thus, the vector form of the given function is
learn more about vector form here:
brainly.com/question/13921516
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Answer:
I think it's 388.335
Step-by-step explanation:
I did
(12.75 x 3.75) x2
(3.75 x 8.87) x2
(8.87 x 12.75) x2
and added them all up
Answer:
y = 2/3x + 5/3
Step-by-step explanation:
The slope of the line is ...
slope = (change in y)/(change in x) = (3-1)/(2-(-1)) = 2/3
Then the point-slope form of the desired line can be written ...
y = m(x -h) +k . . . . . slope m through point (h, k)
y = 2/3(x +1) +1 . . . . slope 2/3 through point (-1, 1)
y = 2/3x + 5/3 . . . . . . simplify to slope-intercept form