zymirah10 zymirah10
  • 22-01-2018
  • Mathematics
contestada

explain the steps for writing an equation of a line that passes through (4,7) and has a slope of 1/2

Respuesta :

MrGumby
MrGumby MrGumby
  • 07-03-2019

Answer:

The equation would be y = 1/2x + 5

Step-by-step explanation:

To find this equation, we start by using point slope form, and then plugging the slope in for m and the point in at (x1, y1).

y - y1 = m(x - x1)

y - 7 = 1/2(x - 4)

And now we solve for y.

y - 7 = 1/2(x - 4)

y - 7 = 1/2x - 2

y = 1/2x + 5

Answer Link

Otras preguntas

Determine the slope of the line that passes through each pair of points. 1.(5,1) and (2,7) 2.(5,3)and(-2,3)
How does a television signal differ from a standard radio wave
x+y=10 , x+z=20 , y+z=24, x+y+z=??? and why??
what is the measure of the vertex angle of an isosceles triangle if one of its base angles measures 48 degrees?
Which of the following equations is of a parabola with a vertex at (0, -3)? y = (x - 3)^2 y = (x + 3)^2 y = x^2 - 3 y = x^2 + 3
Please help perjure 1. move rhythmically back and forth 2. of or related to punishment 3. to lie on the witness stand under oath 4. to vibrate; to echo
Your paycheck each week is $500.00. If you want to save $2000 in one year, how much should you set aside from each paycheck?
what is the measure of the vertex angle of an isosceles triangle if one of its base angles measures 48 degrees?
Your paycheck each week is $500.00. If you want to save $2000 in one year, how much should you set aside from each paycheck?
How does a television signal differ from a standard radio wave