The graph of a quadratic equation y = ax^2 + bx + 1 passes through the point (1, 2). For what values of a does the graph of y intersect the x − axis at two distinct points?

umumumumum

im not sure

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.