FMK69 FMK69
  • 01-05-2019
  • Mathematics
contestada

Which equation is satisfied by all three of the plotted points?

Which equation is satisfied by all three of the plotted points class=

Respuesta :

kudzordzifrancis
kudzordzifrancis kudzordzifrancis
  • 11-05-2019

ANSWER

B. y=2x+1

EXPLANATION

The graph has a y-intercept of 1.

Let y=mx +b be the equation of the straight line graph.

where b=1 is the y-intercept.

We put this value into the equation to get,

y=mx +1.

Thie point (1,3) must also satisfy this line.

3=m(1)+1

m=3-1

m=2

The equation is

y=2x+1

Answer Link

Otras preguntas

Which of the following is one of the 4 principles of sustainability?
Joel spends 27 more minutes playing soccer after school on Tuesday than he did on Monday. He still exercises for a total of 60 minutes after school. What percen
The question is on a screenshot
percent of increase from 43 to 78 I need help plz
1. What problems did British rule bring?
You are given a piece of paper and a match. The paper has a mass of 2.5 g. You then light the match and light the piece of paper on fire. After it burns, the re
Poseidon is the god of? A. The sky B. The sea C. war D. marriage and family
How many meters are there in 6.50 ly ? Express your answer using three significant figures.
the medical assistant always workd as a agent of the _____.
What tool checks the spelling is each word against the programs internal dictionary.