Answer:
D
Step-by-step explanation:
Answer:3(7)+2=23. 21+2=23
Step-by-step explanation:
There are many possible answers.
10:12
15:18
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25:30
30:36
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
Exact form: b= 22/5
Decimal form: b= 4.4
Mixed number form: b= 4 2/5
