Question

Which of the following is a point on the graph as described by the function y=(2x+1)v2−4?(1 point)

(0,−2)

(−1,−3)

(−1,−5)

(1,2)

Answer 1

I think the poster meant y=(2x+1)^2−4
so the graph would include the point (-1,-3)

Answer 2

1. (-1, -3)
2. The graph with the points (-2, 0) and (0, 2)
3. The two quantities are the average rainfall in inches and the month of the year.
4. The average rainfall increases
5. June has the lowest amount of rainfall at about 0.2 inch.
100% correct!

Answer 3

(1,2)

Answer 4

Ah, thank you for catching that! Yes, if the function is actually y=(2x+1)^2−4, then the graph would include the point (-1,-3).