riceeyesenisah riceeyesenisah

19-11-2016
Mathematics

contestada

For the function f, f'(x)= 2x+1 and f(1)=4. What is the approximation for f(1.2) found by using the line tangent to the graph of f at x=1?

Respuesta :

nobillionaireNobley nobillionaireNobley

22-11-2016

L(x) = f(a) + f'(a)(x - a)
L(1.2) = f(1) + f'(1)(1.2 - 1) = 4 + (2(1) + 1)(0.2) = 4 + 3(0.2) = 4 + 0.6 = 4.6

Answer Link

Otras preguntas

He was a young Pole, who was smiling at us. He began to talk to us, and despite our weariness, we listened attentively. Which key idea can you deduce from the e

Without actually copulating how much greater is the product 9810 in the product 97×50

What is the simplest form of x^2+5x-6/x^2+9x+18? A: x+2/x+6 B: 1/3 C:x-1/x+3 D:-1/3

Name the poem and author who wrote the line... "And miles to go before I sleep."

There are 1,000 fish in a lake. Each year the population declines by 15%, but afterward, the lake is restocked with 500 additional fish. Write a recursive rule

How can fact families and multiplication facts help you divide?

this year, the winner of the new york marathon ran the 8 kilometer event in 24 minutes. what is the runners unit rate

Which statement accurately describes how identification of individuals through the use of genetic engineering is possible

if Jeannie eats 1,840 calories a day , how many calories will she have eaten after 182 days?

can someone's help me with this