3. Let g(x) = 4x + 2x a. Find g'(x)
b. Evaluate
g(1)
g'(1) -
c. Using the form y - y1=m (x - x7), find the equation of the Tangent Line at the point where
X=1

So the first thing we do is to multiply the top equation by 3. the reason i want to do this is i notice there will be a 6y on both equations and can possibly add/subtract them. so we get 6y = -3x + 27. adding that and the second equation we get 6x = 27-15 which is 12. divide by 6 and we get 2. ∴ x = 2. substituting 2 into the first equation we get 2y = -2 + 9 which is 7. divide by 2 and we get 7/2. ∴ y = 7/2, x = 2.