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anonymous
 4 years ago
find the equation of the tangent line to y=x^2+3x from point 0,1
show your work
anonymous
 4 years ago
find the equation of the tangent line to y=x^2+3x from point 0,1 show your work

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amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0the slope of the tangent line is equal to the derivative of "y"

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0once we know the slope, the rest is natural

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0then we should find the derivative of y.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0could you teach me how?

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0practice makes perfect; the question suggests that you should be familiar with the derivative in some way; i can go thru some simple shortcuts for you

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0but to teach you derivatives is beyond the scope of this environment

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0y=x^2+3x the derivative of a sum is the sum of the derivatives y' = x^2' + 3x'

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0the derivative of x^n = nx^{n1} for example: x^5 = 5x^4

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0from this, what would you deduce is the derivative of x^2?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0what you just explained made no sense to me

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0but don't worry about it

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0im not at the level math u r

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0you taking calculus yet?

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0thats where you learn about derivatives :)

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0at any rate; if you knew the derivative got us to 2x+3; this would tell us the equation of the slope at any given point on our line

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0at x=0 this slope = 3

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0given a slope and a point we can construct a line: y = mx mPx + Py y = 3x 3(0) +1 y = 3x 1 looks to be it
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