leagueoflegends leagueoflegends

21-08-2016
Mathematics

contestada

How do you work this out? need help asap

How do you work this out need help asap class=

Respuesta :

21-08-2016

Hello,

Line 1 is passing through (-4,3), (-2,7) has a slope of (3-7)/(-4+2)=2

Line 2 is passing through (2,9), (4,1) has a slope of (9-1)/(2-4)=-4

One other way:

y=9-1/2 x²
y'=-x

gradient 1=-(-2)=2 for point (-2,7)

gradient 2=-(4)=-4 for point(4,1)

Answer Link

Otras preguntas

John D. Rockefeller would MOST likely agree with which of the following statements?a.Railroad companies should not be forced to grant rebates to certain custome

True or falsee ????

The metabolic process by which macromolecules are broken down to release stored energy is called _________________. select: a. metabolism this answer is incorre

I want you to come to the party Is want a Indicativo or subjuntivo?

which quantity is proportional to 26⁄13?

which is a better price: 5 for $1, 4 for 85¢, 2 for 25¢, or 6 for $1.10

In chapter 5 of the great Gatsby why does nick scold Gatsby

What urinary tract structure does an enlarged prostate usually compress, making urination difficult in an individual suffering from benign prostatic hyperplasia

a dump truck weighs 11.25 tons when empty a conveyor belt pours sand into the truck at a constant rate of 1/4 ton per minute until it's full. let T represent th

∠a is an acute angle in a right triangle. given that cosa=1213, what is the ratio for sina? enter your answer in the boxes as a fraction in simplest form.