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

Today is Arif’s 12th birthday and his father’s 40th birthday. How many years from today will Arif’s father be twice as old as Arif at that time?

What is the slope of the line given by the equation below? y = 4x-2

What is the focus of appellate courts

Solve step by step : (2+2i)(5+3i)

(j-1)(-3) I need help solving the distributive property.

Derek and Mia place two green marbles and one yellow marble in a bag. Somebody picks a marble out of the bag without looking and records its color (G for green

Write an equation and solve. Round to the nearest hundredth where necessary. ssential 44 is 11% of what number?

What action is an example of the renaissance idea of individualism

Calculate the standard potential for the following galvanic cell: Ni(s) | Ni2+(aq) || Ag+(aq) | Ag(s) which has the overall balanced equation: Ni(s)+2Ag+(aq)→Ni

Which statement best describes Ghana in the years since its independence?