isdatkaylaa isdatkaylaa
  • 02-05-2019
  • Mathematics
contestada

(-3,-2) and (x,6); m=2

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 02-05-2019

Answer:

x=1

Step-by-step explanation:

We can find the slope given two points by

m = (y2-y1)/(x2-x1)

2 = (6--2)/(x--3)

2 = (6+2)/(x+3)

2 = 8/(x+3)

Multiply each side by x+3

2(x+3) = 8/(x+3) * (x+3)

2(x+3) = 8

Divide each side by 2

2/2 (x+3) = 8/2

x+3 = 4

Subtract 3 from each side

x+3-3=4-3

x =1

Answer Link

Otras preguntas

Among the many DTP software tools available today, which is regarded as the industry standard for DTP
What is the answer to 56-4
X-rays are used to diagnose diseases of internal body organs. What is the frequency of an X-ray with a wavelength of 1.15 × 10?10 m?
Explain HOW the mutation rate affects the evolution of your populations, use the prediction statements above to help you make a concise statement about the effe
Gabe has 6 more baseball cards than football cards. He has fewer than 125 baseball cards. Write an inequality for the number of football cards,f, he has
Please check my answer! (Java)
I need help with this question.
is considered a stimulant drug
Suppose that a normal distribution has a mean of 20 and a standard deviation of 4. What is the z-score of 22?
What was the first artificial satellite placed in orbit around the Earth? (3 points)