470,237 views
22 votes
22 votes
Complete the equation describing how x
and y are related

Complete the equation describing how x and y are related-example-1
User Cristis
by
2.9k points

1 Answer

9 votes
9 votes

Answer:

y = x + -5

Explanation:

Solution

To complete the equation, let's take two different points and plug their x- and y-coordinates into the equation. Then, we can solve for the question mark and see if we get the same number. I'll take (1, -4) and (2, -3):

(1, -4):

  • -4 = 1 + b
  • -4 - 1 = 1 + b - 1
  • b = -5

(2, -3):

  • -3 = 2 + b
  • -3 - 2 = 2 + b - 2
  • b = -5

Thus, the equation is y = x + (-5).

User MrWaqasAhmed
by
3.1k points