Does this graph represent a function? Why or why not? A. No, because it is not a straight line.
B. Yes because it passes the vertical line test.
C. No because it fails the vertical line test.
D. Yes because it passes the horizontal line test.

B. Yes because it passes the vertical line test.

Explanation:

Since it is not possible to draw a single vertical line through more than one point on the red curve, this means that the curve passes the vertical line test. This means that any input x leads to exactly one output y. So that's why we have a function here.

Side note: The function doesn't pass the horizontal line test, so this function is not one-to-one.

the answer would be d

straight away you can eliminate a and c because not all books contain a scientific skill because some may be fiction. c is also wrong because it saids that the only way children can learn is through books which is incorrect.

b is also wrong because reading can be a scientific skill but not always, therefore it is wrong which leaves you with d, the correct answer since it said that it can children learn.

hope this ! : 3