hexing8033 hexing8033

03-04-2021
Mathematics

contestada

If f(z)= sqrt z2+8z , then how much does f(z) increase as z goes from 7 to 8?

If correct will give Brainliest

If fz sqrt z28z then how much does fz increase as z goes from 7 to 8 If correct will give Brainliest class=

Respuesta :

surjithayer10otahza surjithayer10otahza

03-04-2021

Answer:

B

Step-by-step explanation:

[tex]f(7)=\sqrt{7^2+8*7}=\sqrt{49+56}=\sqrt{105} \approx 10.247\\f(8)=\sqrt{8^2+8*8}=\sqrt{128}=8\sqrt{2} \approx 11.314\\f(8)-f(7)=11.314-10.247=1.067 \approx 1.07[/tex]

Answer Link

Otras preguntas

2 1/8 x+ 3/4 x+ 1/6 − 7/12 x+5 2/3

Choose the true biconditional statement that can be formed from the conditional statement "If a number is divisible by 2, then it is even" and its converse O A.

Please help me ASAP

Which president was first elected? A. Abraham Lincoln B. Elf on the shelf C. Humpty Dumpty D. Gorge Washington

An uncle wills 3000.00 to his 2 nieces and one nephew. The older niece is to receive twice what the younger niece receives and the nephew is to receive an amou

What are the three type committees

How successful was the provisional government set up by the Duma?

Danae paints the front and back of a door The door is 79 inches high and 34 inches wide. How many square inches does Denae paint?

The plain shells is only seen in individuals who are homozygous. There are 136 snails with plain shells 252 snails with striped shells. What is the value of p?

An uncle wills 3000.00 to his 2 nieces and one nephew. The older niece is to receive twice what the younger niece receives and the nephew is to receive an amou