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

Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch

How did Alexander the Great rise to power and how did he spread Greek culture to other lands?

The gases in the air attracted to earth by gravity form layers called the ____

Which of the following is formed at a collision zone?Continental rift valleyVolcanic island chainMountain rangeDeep-ocean trench

How did the Declaration of Independence change the nature of the American Revolution?

why can parents who are heterozygous for type a and type b blood have children with any of the four human blood types?

What is a communicable disease ?

Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8

Luke made a model that has 1 circular base and 1 curved surface.what solid figure did he make

Which is the same as 0.08? A) 80% B) 80/100 C) 8% D) 0.8