ibereola675331 ibereola675331
  • 12-01-2022
  • Mathematics
contestada

If the straight line that passes through (2,1) and (5, 7) is drawn accurately, it passes through the point (20, y). What number does y stand for?

Respuesta :

russellsabrina98
russellsabrina98 russellsabrina98
  • 12-01-2022

Answer: y=39

Step-by-step explanation:

Y(2)-Y(1)/X(2)-X(1)

7-1/5-2=6/3=2

Y-Y(1) = m (X - X(1))

Y-1 = 2 (X-1)

Y-1 = 2X -2

Y = 2X -1

Y= 2(20) -1

Y=39

Answer Link

Otras preguntas

Can you guys help me with this. I seriously don't understand any of this. Please I'm begging you I need it done by midnight today
18 added to a number n
A pair of vertical angles have measures (2z+43)° and (−10z+25)° . What is the value of z?
how are haikus and limericks similar
Because the British were so far away, what policy did they adopt that let the american colonies manage themselves?
Do you believe academic blogs play an important role in the field of education? Explain.
The length of a rectangle is 4 times its width and its area is 256 square units. what is the length of the rectangle?
what 4x4x7x8x8x9x9x9x9x4x5x6x3
A ridge-like pile of debris left behind by glaciers is called a sediment true or false
Name one way that humans use flood control to their advantage.