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Harman [31]
3 years ago
6

Which quadratic equation defines the function that has zeros at -8 and 6?

Mathematics
1 answer:
worty [1.4K]3 years ago
5 0

Well, if 'y' has zeros at  x=6  and  x=-8,
then 'y' must be the product

                     y  =  (x - 6) (x + 8)

Perform the multiplication to get the quadratic function:

                     y  =  x² + 2x - 48

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the answer should $201.25

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Select all number that fall between 7 and 8
Aliun [14]

Answer:

7.1, 7.2, 7.3, 7.4, 7.5, 7.6, 7.7, 7.8, and 7.9

Step-by-step explanation:

There is no whole number, but there are decimals that fall in between 7 and 8.

~theLocoCoco

6 0
3 years ago
Ryan is making small meat loaves. Each small meat loaf uses 3/4 pound of meat. How much meat does Ryan need to make 8 small meat
taurus [48]
Ryan will need 6 pounds of meatloaf. If you want to know how I got my answer, my work along with the answer will be shown below:

3/4 pound=1 small meatloaf

*Multiply 3/4 pound by 8 because he wants to make 8 small meat loaves, or just add 3/4+3/4+3/4+3/4+3/4+3/4+3/4+3/4*.

#1 way (recommended): 3/4*8/1=24/4....=6 pounds
#2 way: 3/4+3/4=6/4+3/4=9/4+3/4=12/4+3/4=15/4+3/4=18/4+3/4=21/4+3/4=24/4=6 pounds

I hope this helps! Let me know if you still need help!


3 0
3 years ago
Beth's mother can sew 235 pairs of short pants in 6 days while lourdes can sew 187 pairs in 8 days . How many more pants of shor
d1i1m1o1n [39]

Answer:

Beth's mother can sew pairs of short pants in total of 235 for 6 days. While Lourdes can do 187 pairs in 8 days. So, Beth's mother has lack of two days compared to Lourdes. ... So, Beth's mother can sew another 78 pairs of short pants for two days.

6 0
3 years ago
What is (f⋅g)(x)? f(x)=x3−4x+2 g(x)=x2+2 Enter your answer in the box. (f⋅g)(x)=
777dan777 [17]

Answer: x^{6} + 6x^{4} + 8x^{2} + 2

Step-by-step explanation:

f(x) = x^{3} - 4x + 2

g(x) = x^{2} + 2

To find fg(x) , we have

fg(x) = f( x^{2} + 2 )

The next thing is that , we will substitute  x^{2} + 2 for the value of x in f(x) , so we have:

(x^{2}+2) ^{3} - 4( x^{2} + 2) + 2

which will give

x^{6} + 6x^{4} + 8x^{2} + 2

Therefore :

fg(x) = x^{6} + 6x^{4} + 8x^{2} + 2

7 0
3 years ago
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