calculus
posted by Sasha .
find h'(2) given that f(2) = 3, g(2) = 4, f'(2)= 2 and g'(2)= 7.
A. h(x) = 5f(x)  4g(x)
B. h(x) = f(x)g(x)
C. h(x) = f(x)/g(x)
D. h(x) = g(x)/ 1+ f(x)

calculus 
Joshie
simply chart it out.
f(x) g(x) f'(x) g'(x)
2 3 4 2 7
then plug them into the equations.
A. (5)3  4(4)
15  16 = 31
B. (3)4 = 12
C. 3/4
D. 4/13
= 4/2 = 2 
calculus 
Joshie
well the chart didn show up right but when x = 2 then
f(x) = 3
g(x) = 4
f'(x) = 2
g'(x) = 7
then plug them into the equations.
A. (5)3  4(4)
15  16 = 31
B. (3)4 = 12
C. 3/4
D. 4/13
= 4/2 = 2
Respond to this Question
Similar Questions

Calculus
Both x and y denote functions of t that are related by the given equation. Use this equation and the given derivative information to find the specified derivative. Equation:35x^2+20y^2=1 Given that dx/dt=4, find dy/dt when (x,y)=(1/7sqrt2, … 
Calculus
An ant moves along the xaxis with velocity given by v(t)=tsin(t^2), t is greater than or equal to zero. Given that x(t) is the position of the particle at time t and that x(0)=3, find x(2) Find the total distance traveled by the particle … 
calculus
Given the function f(x) = 3x  9 a. Find the rate of change between the two stated values for x: 7 to 8 b. Find the equation of a secant line containing the given points: (7, f(7)) and (8, f(8)) 
brief calculus
I found that c=1 but i can't get the other two questions The velocity of a particle moving in a straight line is given by v(t) = t2 + 7. (a) Find an expression for the position s after a time t . s(t) = _____ + C (b) Given that s = … 
Calculus Help
Use calculus to find the area A of the triangle with the given vertices. (0, 0), (3, 1), (1, 8) A = ? 
Calculus
Find the slope of the tangent line to the graph of the given function at the given value of x. y=5x^1/2+x^3/2; x=25 
Calculus 1
Find the instantaneous velocity, using limits, for the given value of t of an object moving according the given equation. a. s(t)=t^2–8t+18 ; t=3 b. 𝑠(𝑡)=1/t^2 ; t=1 
Calculus
Hellp I have a calculus test on Monday 2. Calculate the slope of the tangent to the given function at the given point or value of x a. f(x)=3/x+1,P(2,1) b.h(x)=2/squareroot x + 5, P(4,2/3) ****Full solutions to please because I do … 
calculusadd
(2y1)dy/dx=(3x^2+1) given that x=1 when y=2 plz show step thanks 2) (a)find the general solution of the equation (x2)dy/dx+3y(x1)/(x+1)=1 b)given the boundary condition y=5 when x=1,find the particular solution of the condition … 
calculus
Consider the given function and the given interval. f(x) = 10 sin(x) − 5 sin(2x), [0, π] (a) Find the average value fave of f on the given interval. (b) Find c such that fave = f(c). (Round your answers to three decimal places.)