Question

What is a = b =c =and y - intercept for the equation y = - 3x^2 + 15

Answer 1

a=-3, b=0, c=15

y-intercept: 15

1) In this quadratic equation, we can tell the following about their coefficients.

`a=-3,\:b=0,\:c=15`

2) The y-intercept, in a quadratic equation, is always the coefficient "c". So, we can tell that:

`y-intercept:\:15`