Dcox1012 Dcox1012
  • 02-01-2017
  • Mathematics
contestada

What is an equation in point slope form for the line that passes through the points (-1, 4) and (3, -4)

Respuesta :

Hilltop1108 Hilltop1108
  • 02-01-2017
So the point-slope form looks like (y-y1) = m(x-x1)
So the first thing we should do is solve for m. We can do this using the slope formula (y1-y2)/(x1 - x2)

(-4 - 4)/(3 - -1) = -2

So our slope is -2. Then plug in any order pair for y1 and x2

So a possible solution is y - 4 = -2(x + 1)
Hopes this helps!

Answer Link

Otras preguntas

A house has increased in value by 35% since it was purchased. If the current value is 648,000, what was the value when it was purchased?
1 through 5 please help!
Help Please!! Struggling with this for a while
Please I need these 2 pages to be answered I’ll give you 100 pts just please do these pages please no links or bad answers
Please help me with this question
If each serving of the stew will contain 1 4 14 pound of meat, how many servings of the stew can the club make? Enter your answer in the box.
what is (50 + 100 * 70) / 65 + 97 - 84 * 50
Create an application containing an array that stores eight integers. The application should call five methods that in turn: Display all the integers Display al
The work of a student to solve the equation 3(2x − 4) = 8 + 2x + 6 is shown below: Step 1: 3(2x − 4) = 8 + 2x + 6 Step 2: 5x − 7 = 14 + 2x Step 3: 5x − 2x = 14
Which is an implied power of Congress?