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

Were the Wichita nomadic?

Are these sentences time, sequence, condition, or state? We will have completed a full week's worth of work in the forest. We will be flying to a remote part of

How do you figure out the ratio stars to squares when there are 11 squares 5 stars and two circles in the data?

How much does the element Radon cost per pound

The chief reason given by Woodrow Wilson for requesting a declaration of war against Germany in 1917 was the (A) refusal of Germany to accept the Fourteen Point

2 4/9 divided by 8/15

15 3/4 divided by 7 5/7. Help

What is 9 divided by 160

the ratio of red jelly beans to yellow is 3:4. If greg eats 3 red and 6 yellow, the ratio is 4:5. How many yellow jelly beans were originally in the dish?

What does "chaque semaine" mean in English?