D3arnafrilMaryantos D3arnafrilMaryantos

02-09-2016
Mathematics

contestada

For the straight line defined by the points (2, 57) and (4, 91) , determine the slope and y-intercept. Do not round the answers.

Respuesta :

HomertheGenius HomertheGenius

07-09-2016

The slope :
m = (91 - 57 ) / ( 4 - 2 ) = 34 / 2 = 17
The line: y = m x + b
57 = 2 · 17 + b
57 = 34 + b
b = 57 - 34 = 23
Answer: the slope is 17 and y-intercept is 23.

Answer Link

Otras preguntas

Given that QN is equal to QM. Find LQO. A. 19° B. 100° C. 142° D. 161°

Butane reacts with oxygen to produce carbon dioxide and water

How to find the surface area of it

Please help me find the area of this figure.

How do the policies of the War on Terror affect democracy and civil rights in the United States?

HELP PICTURE IS SHOWN

7.Megan wants to build a fence around her pool. The pool is 28 feet long by 23 feet wide. The fence is to be 15 feet from the edge of the pool. (Picture of a sq

Qroups of specialized cells that work together are called____

Which of the following were subjects of famous American artists of the mid-1800s? buildings in cities North American birds animals in Africa abstract image

Segment KJ shown below is the hypotenuse of isosceles right triangle JLK. What is the length of one of the congruent legs of JLK? 3 6