Sossyjones Sossyjones

02-03-2016
Mathematics

contestada

A line of slope -3 contains the points A= (2,5) B= (4, k) What is the value of k?

Respuesta :

Аноним Аноним

02-03-2016

Slope = -3

y2 = k
y1 = 5
x2 = 4
x1 = 2

Slope = y2- y1 / x2- x1
-3 = k-5 / 4-2
-3 = k-5 / 2
k-5 = -3 * 2 = -6
k = -6+ 5
k = -1

Therefore, the value of k is -1 .

Answer Link

Otras preguntas

what is the number that is least whole number and has three different factors?

Which work is the best example of an adaptation? A. A speech given by a political candidate B. A popular song played on the radio C. A recently discovered

1. Who first spoke of the “iron curtain”? (1 point) • George Keenan • Winston Churchill • Joseph Stalin • Harry Truman 2. One goal of the Marshall Plan was

imagine you are talking to your guidance counselor about classes you want to take your senior year. in 5-6 spanish sentences, tell your counselor what classes y

multiply (5x^2 x − 4)(x 2). 5x^3 x^2 − 4x − 8 5x^3 11x^2 − 2x − 8 5x^3 10x^2 − 4x − 8 5x^3 20x^2 2x − 8

what is the slope intercept form of the equation of the line 5x-6y=36

Determine which relation is a function. A. {(–5, 1), (–5, 0), (–2, 1), (–1, 4), (6, 2)} B. {(–5, 1), (–2, 0), (–2, 2), (3, 4), (6, 2)} C. {(–5, 1), (–2, 0), (–

is the underlined verb in the sentence a linking verb or an action verb? our team won the volleyball tournament. a. linking verb b. action verb

(6.02*10^23) (8.65*10^4)

what is the radius of a circle with a circumference measuring 24π cm