glennhardenjr glennhardenjr

02-08-2017
Mathematics

contestada

Write an equation in the form y = mx + b for the line which contains the points (8, 25) and (1, 4).

Respuesta :

choixongdong choixongdong

02-08-2017

slope = (25-4)/(8-1) = 21/7 = 3

y = mx + b
4 = 3(1) + b
b = 1

equation
y = 3x + 1

Answer Link

Otras preguntas

Great Elephant Census

social media eventually will replace all traditional media formats? A. True B. False

t(x) = ax^5 + 2 where is a real number. If the points (-2, 66) and (2, -62) are on the graph of the function classify as one of the following. 0 < a < 1 a

The orange shape is a dilation of the black shape. What is the scale factor of the dilation?

Women's participation in wartime industries helped re-energize the women's rights movement in the 1960s. False True

Betty is now three times as old as Mickey, but in five years she will be only twice as old as Mickey. What are the respective ages of Mickey and Betty now? (Ple

In what ways do these characteristics affect the nature of interaction in urban areas?

PLZ HELP! Robert sketches two rectangular prisms, A and B. Prism A's side lengths are 5 centimeters, 6 centimeters, and 7 centimeters. Prism B's side lengths w

Which words does Martin Luther King, Jr. include in his "I Have a Dream" speech to highlight the limitations of segregation? Select 3 options. "crippled" "oppo

Extra clothing can be worn during a warm-up to help increase bodytemperature, which in turn will make your muscles ready to be stretched.O TrueO False