onlywork874 onlywork874
  • 04-05-2020
  • Mathematics
contestada

What is an equation of the line that passes through the points (-7, -7) and
(-5, -3)?​

Respuesta :

SvetkaChem
SvetkaChem SvetkaChem
  • 04-05-2020

Answer:

y = 2x + 7

Step-by-step explanation:

We can use slope-intercept form.

y = mx + b

slope m = (y2- y1)/(x2-x1) = (-3-(-7))/(-5 -(-7)) = 4/2 = 2

m = 2

y = 2x +b

To find b we can use one of the points for example (-5,-3)

-3 = 2*(-5) + b

-3 = - 10 + b

b = 7

y = 2x + 7

Answer Link
kay67453
kay67453 kay67453
  • 04-05-2020
What they said !!!!!!
Answer Link

Otras preguntas

Ronald Reagan defeated in one of the biggest presidential election landslides in history.
Currently, Earth's tilt is closest to _____. A. 0° B. 14.5° C. 23.5° D. none of these because, Earth's tilt changes dramatically with each orbit
what number minus 9 is equal to -18
CupCaking, a cupcake bakery, uses the equation below to determine the price of cupcakes, where y represents the total price in dollars and x represents the numb
What is the greatest common factor of 17 and 51
Which of the following would a biography not contain? facts and dates story elements imaginative details a theme
write an expression for the calculation divide 15 into thirds and subtract from 14 divided into half
gaseste diminutivele folosite pentru a numi partile corpului pasarii
Solve 3x-1=10 A) 3 B) 11/3 C) 3/11
(PLEASE HELP) What area of the Earth's mantle is the densest? A.The entire mantle has the same density. B.the area nearest to the Earth's crust C.the area in-