Question

Values of Function
x = 0, 1, 2
Ya = 1, 2, 4
Yb = 3, 3.5, 4
Which of the following systems of linear equations does the table of values represent?
(1 point)
y = .5x
y = 2x +3

y= 2x
y= .5x+3

y= 2x
y= 3х + .5

y= 2x +3
y= .5x

Answer 1

y = 2x and y = 0.5x + 3.

Check:
- y = 2x gives values 0, 2, 4 at x = 0,1,2 (matches the 2 and 4 entries).
- y = 0.5x + 3 gives values 3, 3.5, 4 at x = 0,1,2 (exactly matches Yb).