keithcassity131
keithcassity131 keithcassity131
  • 04-03-2020
  • Mathematics
contestada

Write an equation of the line that passes through a pair of points (5, -2) , (4,5)

Respuesta :

igoroleshko156
igoroleshko156 igoroleshko156
  • 04-03-2020

Answer:

y = -7x + 33

Step-by-step explanation:

Use the Point Slope Form:  (y - y1) = m(x - x1)

Step 1:  Find the Slope

Slope = [tex]\frac{y2 - y1}{x2 - x1}[/tex]

Slope = [tex]\frac{5 - (-2)}{4 - 5}[/tex]

Slope = [tex]\frac{5 + 2}{-1}[/tex]

Slope = [tex]\frac{7}{-1}[/tex]

Slope = -7

Step 2:  Plug into the point slope form

(y - 5) = -7(x - 4)

y - 5 + 5 = -7x + 28 + 5

y = -7x + 33

Answer:  y = -7x + 33

Answer Link

Otras preguntas

I need help with 102% of 750 will someone plz show how you get to the answer like the multiplying prices please
what would the answer be A-D?
graphs are an easy way to sum up information and show a. intentions b. conflicts c. relationships d. contradictions
There is 15 1/2 pizzas left over. If somebody ate 2/5 of the left overs what is left after.
What does the term "mandate" mean in terms of civil rights and liberties?
How can you find a unit rate when given a rate?
What the answer quickly
What is this equation 390*0.1?
how did Americans see labor unions after the hay market incident ?
make a ten or hundred to add mentally 198+132