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Alecsey [184]
3 years ago
10

I need to find a b and c please help

Mathematics
1 answer:
Brut [27]3 years ago
4 0

Answer:  a=4, b=16, c=12

<u>Step-by-step explanation:</u>

Use the intercept form: a(x - p)(x - q)  where p & q are the intercepts.

Given: p = -3, q = -1, and y-intercept (c) = 12

 a[x - (-3)][x - (-1)]

= a(x + 3)(x + 1)

= a(x² + 4x + 3)

= ax² + 4ax + 3a

<u>y-intercept = 12</u>

     3a = 12

       a = 4

   <u>Substitute a = 4</u>

    4x² + 4(4)x + 3(4)

=   4x² + 16x + 12

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