Y = e^tanx - 2
To find at which point it crosses x axis we state that y= 0
e^tanx - 2 = 0
e^tanx = 2
tanx = ln 2
tanx = 0.69314
x = 0.6061
to find slope at that point first we need to find first derivative of funtion y.
y' = (e^tanx)*1/cos^2(x)
now we express x = 0.6061 in y' and we get:
y' = k = 2,9599
Answer:
-4
Step-by-step explanation:
look at the screenshot
Answer:
it's "-27" :D
Step-by-step explanation:
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The answer is B. you multiply 300 and 15% and it gets you 45 that’d save you money compared to the second incentive