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lutik1710 [3]
2 years ago
9

Write a quadratic function f whose zeros are 11 and 3 .

Mathematics
2 answers:
Harman [31]2 years ago
8 0
Let the variable of the equation be x.

I'm gonna go backwards of the factorization process.

Given,

x = 11 or 3

(x - 11)(x - 3) = 0

x² -3x -11x + 33 = 0 

x² -14x + 33 = 0 

Hence, f(x) = x² - 14x + 33.
Korolek [52]2 years ago
3 0
Hello :
all <span> quadratic function f whose zeros are 11 and 3 is : 
f(x) = a (x-11)(x-3)    .... a </span><span>≠ 0
for exemple : f(x) = 4(x-11)(x-3)</span>
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