lol406eidrdd lol406eidrdd

03-11-2017
Mathematics

contestada

What is the x-intercept of the following line y=-2x-1

Respuesta :

apologiabiology apologiabiology

03-11-2017

the x intercept is where the line crosses the x axis or where y=0

so set y=0 and solve for x

0=-2x-1

solve for x

add 2x to both sides

2x=-1

divide by 2

x=-1/2

the x intercept is at x=-1/2, the point is (-1/2,0)

Answer Link

Otras preguntas

What factor creates the most difficulty in predicting the possible consequences of different control methods? a. species interactions c. habitat changes b. feed

Please answer these questions for me. I need it urgently 1. Treatment of Orphans in Victorian Era England around 1860 2. Legal System in Victorian Era England a

How is Renaissance movement characterized, in thought, writing, and art, as the evolutionary bridge between the Middle Ages and the Renaissance period (1300-160

Which event put an end to the Concert of Europe? A.) the French Revolution B.) the Greek revolution against Turkish rule C.) the Haitian Revolution D.) the Fren

A shelf has 20 bags of potatoes. Two of the bags have potatoes starting to go bad. What is the expected probability of the complement of the event "bad bags of

Calcium hydride reacts with water to form hydrogen gas and calcium hydroxide. How many grams of calcium hydride are needed to generate 53.5 liters of hydrogen g

What was the Bush Doctrine? a) a belief that the United States had to protect its allies b) a belief that the Unites States had the right to remove perceived th

which subatomic particle will be attracted by a positively charged object? A) proton B) neutron C) electron D) positron

How is Renaissance movement characterized, in thought, writing, and art, as the evolutionary bridge between the Middle Ages and the Renaissance period (1300-160

The price for each reindeer harness is $17.95 what is the price of 9 reindeer harnesses is the tax rate is 14% how much would 9 reindeer harnesses including tax