joellecarmel joellecarmel
  • 02-04-2020
  • Mathematics
contestada

The function y = -x - 1 and y = ½x + k intersect at the point (-2,1). Find the value of k.

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 02-04-2020

Answer:

  k = 2

Step-by-step explanation:

Fill in the given point values and solve for k.

  y = (1/2)x + k

  1 = (1/2)(-2) +k . . . . . . for x = -2, y = 1

  1 = -1 +k . . . . simplify; next, add 1

  2 = k

Answer Link

Otras preguntas

Members of a baseball team raised $1781.25 to go to a tournament. They rented a bus for $1063.50 and budgeted $65.25 per player for meals. Write and solve an eq
can place the greatest stress on your lower back, so be careful when doing this. Running O Lifting O Stretching O Sleeping 25 POINTS!!!!
The right elbow is _____and_____ to the right wrist. two terms medial, distal, proximal, or lateral
which is an advantage of speaking
find the domain of f(x) = x+5/ 2-x
What is one contribution shakespeare made to the written word?
Is Ambien Help to Sound Sleep at Night?
write a letter to your younger brother telling him about your studies at hostel and your daily routine there. you are sakshi/ rohit.​
Functions are hard hehruwhdiwbf
Which of the following was formed by the Second Continental Congress in June 1775? A. Continental Army B. Supreme Court C. Federal Reserve D. Bank of th