emilylephan6
emilylephan6 emilylephan6
  • 04-02-2021
  • Mathematics
contestada

PLEASE HELP ME ITS DUE IN 5 MINS PLEASE PLEASE PLEASEE

PLEASE HELP ME ITS DUE IN 5 MINS PLEASE PLEASE PLEASEE class=

Respuesta :

sjaisjshhsdesmond sjaisjshhsdesmond
  • 04-02-2021
the equation is y=2x+1 so plug in 43 for y
43=2x+1
42=2x
21=x!!
Answer Link
Аноним Аноним
  • 04-02-2021

Answer:

d)87

Step-by-step explanation:

let's find the slope first

[tex]m = \frac{y _{2} -y_1}{x_2 -x_1}[/tex]

[tex]m = \frac{5 - 3}{2 - 1} [/tex]

[tex]m = 2[/tex]

let's find y-intercept

according to the question

3=1.2+b

3=2+b

therefore

b=1

so the equation is

y=2x+1

given

x=43

therefore

y=43.2+1

y=86+1

y=87

Answer Link

Otras preguntas

A solution of hydrogen peroxide, H2O2, is titrated with potassium permanganate, KMnO4, according to the following equation: 5H2O2 + 2KMnO4 + 3H2SO4 = 5O2 + 2MnS
Solve the quadratic by factoring 2X²-2X-12=0
What was the major purpose of the Truman Doctrine?
explain why the motion of a body which is moving with constant speed in a circular path is said to be accelerated ?
Jim has gotten scores of 99 and 93 on his first two tests. what score must he get on his third test to keep an average of 90 or greater
What's the word for looking down on others; proud and scornful
What's the term for: unwilling to bend; unyielding
What is the answer to 12-2x6+2/2
explain in steps how to graph this linear inequality 2x+3y > -2
What would cause a decrease in the quality of circulating red blood cells