Which of the following functions has the function rule y = x + 4?
{(0, 2), (-2, -6), (1, 5)}
{(2, 6), (-3, -7), (0, 4)}
{(-3, 1), (0, 4), (2, 6)}
{(-2, 2), (-1, -5), (3, 7)}

The answer is {(-3, 1), (0, 4), (2, 6)}. U use substitution to solve.So substitute x in Y= X+4

Substitute x with 2 so the equation now reads

Y= 2+4

=6

Remember the first number is always =x and the second number is always Y

Step-by-step explanation:

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: