duyphan
07.01.2022 •
Mathematics
#5 please I need the answer before tomorrow
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Ответ:
Step-by-step explanation:
If a quadratic equation has a root at a certain point, the x value must equal. zero. If we want to have the function reach 6 and -6 as roots:
x = 6
x - 6 = 0
x = -6
x + 6 = 0
Combining the two we get (x+6)(x-6) which will give us a quadratic equation.
Expanding:
The leading coefficient is the number before the variable with the highest power, which is 2: