Calc
posted by Matt .
suppose that f(x) is a function of f(125)=52 and f'(125)=4. estimate f(123.5)

f(x+dx) = f(x) + f'(x) dx
f(125) = 52
f'(125) = 4
f(1251.5)= 52 + 4(1.5)
Respond to this Question
Similar Questions

chemistry
is this the right anser? for this problem please let me know thanks calculate the amount of heat in kilojoules released when 50 grams of steam at 125 C are converted to 50 grams of ice at 125 C so 50 grams of H2O Ti= 124 C Tf= 125 
chemistry/please double check
Hi, I just need to know if I finally got this exercise right. Calculate the amount of heat in kilojoules released when 50 grams of steam at 125 Celsius are converted to 50 grams of ice at 125 Celsius. so, qw= 50*4.184J/g C (125 Co)= … 
Math
Use the fact that (125)^1/3 = 5 and the tangent line approximation to estimate (123)^1/3 
math
which of the following expressions shows the equation to use in the finding the dimensions of a cube N by N by N with a volume 125 1) n3=125 2) n2=125 3) 3n=125 4) n=125/3 5) not enought info given need help with this problem!! 
Calc
Suppose that a function f(125)=52 and f'(125)=4. Estimate f(123.5) 
math
which of the following expressions shows the equation to use in finding the dimensions of cube n by n by n by n with a volume of 125? 
mathematics
which of the following expressions shows the equation to use in finding the dimensions of a cube n by n by n with a volume of 125? 
math
which of the following expressions shows the equation to use in finding the dimensions of a cube n by n by n with a volume of 125? 
statistics
Use the list and calculation method to answer the following questions. Show your work at each step. 4. You draw three cards (with replacement) from a standard deck of cards. What is the probability that a. exactly one will be red: … 
PreCalc.
Change the exponential statement 5^x=125 into an equivalent logarithmic statement. I know the answer is log5(125)=(x) Just don't know the steps to get it.