Question

HELP :(
Determine the equation of the line tangent to the graph of
y= 18 e^{9 x}

at x=0

Answer 1

you need to take the derivative of y

d/dx (18*e^(9x))

Answer 2

162e^9x

Answer 3

so your slope is 162*e^0 = 162

Answer 4

derivative = slope

Answer 5

got cha =]