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

Which statement correctly relates the health of a community and its economy? Low income populations have higher rates of infectious diseases. Low income populat
Tom made the box plots to compare the number of calories between his morning snacks and his afternoon snacks. Select from the drop-down menu to correctly comple
Based on your understanding, what literary device being used? allusion metaphor personification simile
Infectious agents, such as viruses, bacteria, and fungi, can all
naylas is selling candy for school the amount of money she needs to depend on this is represented by equation y = 100 - 5x what does 100 represent (multiple cho
PLEASE HELP!!!! Using your research skills, list at least four minor political parties within the United States. For each party, describe the general platform a
which plant provides its fruits and flowers as food .what are they rich in?
What is voltage actually? Need an informal and non academic term explanation........TIA
Which expression is another way to show 9/2
What does the friar advice juliet's parents to do with her body answer?