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

9c + 1 = 10 what is the answer the algebra way?

According to the visual, which three continents, as of 2004, are the largest consumers or energy per capita?

In what eon did single-celled organisms appear?

Explain how photosynthesis and cellular respiration are connected.

The population of a town is increasing at a constant rate of 4.7% each year. At the beginning of 2010 the population was 42,000. Find the size of the population

Read the passage from The Odyssey. "It is just as Circe described it,” Odysseus said to himself. "To our left is the raging whirlpool, where the monster Charybd

Please answer the question below

Given the related graph for each equation, determine the graph that represents a quadratic equation that has one real solution.

Name 3 types of rock and describe each type.

Visit an online thesaurus to look for synonyms of apparel. Then choose the best synonym for apparel to complete the sentence. The apparel at this store is so gr