Whats the smallest zero for the function y = 4x^2-8x 60
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we don't know the sign so it could be
4x^2-8x+60 or
4x^2-8x-60
( if it is the first one, go to AAAAAAA
if it is second one go to BBBBBBBBBBB)
to find the zero fo the function, set the fnction to zero
then factor since if you had xy=0, then assume that x and y=0
AAAAAAAAAA
4x^2-8x+60=0
4(x^2-2x+15)=0
4 you get a nonreal root so the missing sign is probably a negative sign
if you were to graph this one, there is no x intercept
BBBBBBBBB
4x^2-8x-60=0
4(x^2-2x-15)=0
4(x-5)(x-3)=0
x-5=0
x=5
x-3=0
x=3
3<5
smallest zero is 3
I would say the smallest zero is 3
Since you didn't gave us what 60 was either positive or negative, I had to write it in both forms.
Which are y=4x^2-8x+60 or y=4x^2-8x-60.
If your equation has it with a positive 60 then the smallest zero is 2.
If your equation has it with a negative 60 then the smallest zero is -3.
If you need any further explanation due to how I got the answer just let me know. (:
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Answer:
irratrrational Numbers
whole
real
Step-by-step explanation:
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Answer: 60%
Step-by-step explanation:
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Power is the result of multiplying numbers by itself. The given expression 7x10x10x10x10 is written in the form of an exponent as 7 x 10⁴.
What is power?
Power is the result of multiplying a numbers to itself. Power is typically expressed by a base number and an exponent. The base number indicates the number being multiplied. The exponent, which is a little number printed above and to the right of the base number, indicates the number of times the base number is multiplied.
The given expression can be written in the form of an exponent as,
7 x 10 x 10 x 10 x 10
= 7 x 10⁴
Hence, The given expression 7x10x10x10x10 is written in the form of an exponent as 7 x 10⁴.
Learn more about Power here:
#SPJ2
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Answer: What happened on saturday, add up the days on a notebook (make a chart) so you can figure out the rightful answer!!
Step-by-step explanation:
Based on the information given, Arun goes to watch movies only on Thursdays. If he went for a movie nine days ago, we can count backwards from today to determine the day of the week it was.
Let's start counting backwards:
- Today is Saturday (Day 1)
- Yesterday was Friday (Day 2)
- Two days ago was Thursday (Day 3)
- Three days ago was Wednesday (Day 4)
- Four days ago was Tuesday (Day 5)
- Five days ago was Monday (Day 6)
- Six days ago was Sunday (Day 7)
- Seven days ago was Saturday (Day 8)
- Eight days ago was Friday (Day 9)
Therefore, if Arun went to watch a movie nine days ago, it was on a Friday.
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Answer:
neither
Step-by-step explanation: