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stepladder [879]
3 years ago
8

Which expression is equivalent

Mathematics
1 answer:
larisa [96]3 years ago
8 0

No answer is correct. I’m sure

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which function has real zeros at x = −10 and x = −6? f(x) = x2 16x 60 f(x) = x2 − 16x 60 f(x) = x2 4x 60 f(x) = x2 − 4x 60
LiRa [457]

Answer:

Option A is correct

The function x^2+16x+60 has real zeroes at x =-10 and x =-6

Explanation:

Given: The real zeroes or roots are x = -10, and x = -6

To find the quadratic function of degree 2.

x^2- (\alpha+\beta)x + \alpha\beta =0 where α,β are real roots.   ....[1]

Here, α= -10  and β= -6

Sum of the roots:

α+β =  -10+(-6) = -10-6 = -16

Product of the roots:

αβ = (-10)(-6)= 60

Substitute these value in equation [1] we have;

x^2-(-16)x+60 = x^2+16x+60

Therefore, the quadratic function for the real roots at x =-10 and x =-6 ;

x^2+16x+60

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10/4 = 2.5 feet of ribbon each
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Alfonso bought 1/2 pound of raisins, 2/5 pound of walnuts, and 1/3 pound of almonds. Write a comparison statement comparing the
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2/5 lbs walnuts > 1/3 lbs almonds
Hope this helped ;)
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Do you need to restrict the domain of hte inverse of a cubic function
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I dont believe so but im not 100% sure i hoped i helped
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Need help with this question
densk [106]

50%

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