keylunking keylunking

04-02-2021
Mathematics

contestada

How to find slope and y-intercept with (7,9)(45,99)

Respuesta :

Аноним Аноним

04-02-2021

1. Slope: (Yb - Ya) / (Xb - Xa)
= (99 - 9) / (45 - 7)
= 90/38

2. Y-Intercept
Y = mx + b
9 = (90/38) * 7 + b
9 = (90/38) * (7/1) + b
9 = 630/38 + b

Answer Link

Otras preguntas

I placed 94 WPM typed with 93% accuracy. I need a pro to tell me how get that is compared to professional typists.

Ann travels from town A to town B in 3 hours. She then takes another hour to travel from town B to town C. The distance between town A and town B is 100 miles.

List the three major flaws of the electoral college.

4. Describe the number set(s) the number belongs to: −√17

In the development of the first civilizations what was gained for humankind and what was lost

As of early 2014, the world's population was about 7.2 billion people. the population of the united states was 317 million. the land area of a certain state is

which of the following are equal to 2 x the square root of 49 (there is more than one answer)A.169B.98C.14D.98 square rootE.196 square root F.49

The formula for the area of a triangle is A = 1 2 bh, in which b represents the length of the base and h represents the height. If a triangle has an area of

what's the answer for 41

The sales tax for an item was $24.50 and it cost $350 before tax. Find the sales tax rate.