Question

(A graph with two points, one at (0, 5) and one at (-2.5, 0))
Choose the equation represented by the graph.

(1 point)
Responses

y=2x+5

y is equal to 2 x plus 5

y=2x−5

y is equal to 2 x minus 5

y=−2x−5

y is equal to negative 2 x minus 5

y=−2x+5

Answer 1

y = 2x + 5

Reason: the line has y-intercept 5, so b = 5. Slope m = (5 - 0)/(0 - (-2.5)) = 5/2.5 = 2, giving y = 2x + 5.