Question

3. What would the graph of y=x² +1 look like?

A. a straight line
B. a parabola
C. a dotted line
D. none of the above

Answer 1

B.

Explanation:

y = x^2 + 1.

Its a parabola because the highest degree of x is 2.

Answer 2

Answer is B as it is a parabola