ramanwaterfalls8378 ramanwaterfalls8378

04-07-2017
Mathematics

contestada

For the straight line defined by the points (2, 55) and (4, 91), determine the slope and y-intercept. do not round the answers.

Respuesta :

ghanami ghanami

04-07-2017

Hello : let A(2,55) B(4,91)
the slope is : (YB - YA)/(XB -XA)
(91-55)/(4-2) = 36/2 =18
an equation is : y-55 = 18(x-2)

y-intercept when : x = 0 : y - 55 = 18(0-2)
y-55 = -36
y = 55-36 = 19

Answer Link

Otras preguntas

Which news and entertainment medium did President Roosevelt use to deliver his fireside chats to the American public? A. newspapers B. television C. magazines D

Which describes one part of the Columbian Exchange? A. Potatoes and tomatoes were introduced in the Americas. B. People from Africa were brought to the Americas

Why is external criticism so important when it comes to analyzing data?

How do say "mustache" in Spanish?

3 classmates share 2 granola bars equally. How much does each classmate get?

a man hits a golf ball (0.2kg) which accelerates at a rate of 20 m/s what amount of force acted on the ball

The Peloponnesian War lasted for almost?

1.82 meters is How many yards

How do you solve this two step equation 6=a/4+2

The beliefs of which ancient Egyptian are most similar to Abraham's beliefs? Akhenaten Imhotep Hatshepsut Tutankhamun