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oksian1 [2.3K]
2 years ago
12

Find the equation of the parabola that passes through each set of points. (4,10), (0,-18),(-2.-20)

Mathematics
1 answer:
dusya [7]2 years ago
5 0

Answer:

y = (3/2)x2 - (9/2)x+ 9

Step-by-step explanation:

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Please come and help me
andrew-mc [135]
Just multpily. 
8950*.76=  6820

so C is the answer
8 0
2 years ago
Read 2 more answers
Simplify the following :
dlinn [17]

Answer:

1. 95/96

2. 27/7

3. -8/245

Explanation:

1. First add together the two fractions 3/4 + 5/6. Find the least common denominator. In this case we can use 12. The 3/4 changes to 9/12 and the 5/6 changes to 10/12. adding these together we get 19/12. Next we divide 8/5 by 19/12. We use the keep, change, flip method to change the divide to multiply. keep the first fraction, change divide into multiply, and then take the reciprocal of the second fraction. You will now do 5/8 x 19/12. We now get 95/96 (I made a mistake in the answers the first time because I was rushing)

2. Divide the 3/2 and the 8/9 first. I will use the KCF (keep, change, flip) method to divide. 3/2 x 9/8 = 27/16  Now we divide the 7/16. After using KCF we can simplify and cross cancel (simplfy after changing the fraction and signs) 27/16 x 16/7 --> 27/1 x 1/7   The answer will come out to be 27/7

3. since there are no parentheses divide first. Use KCF and after you get the answer multiply (it is the same using negative numbers just watch out for signs)

7 0
3 years ago
6,10,14 ... Find the 30th term.
andriy [413]

Answer:

<h2>          a₃₀ = 120</h2>

Step-by-step explanation:

a_n=a_1+d(n-1)\\\\\\10-6=4 \ \ and\ \ 14-10=4\quad\implies\qquad d=4\\\\a_1=6\\\\\\a_{30}=6+4(30-1)=122

7 0
2 years ago
(6x3)2 = 62(x3)2 = 36x6<br> True or false
Xelga [282]

Answer:

false

Step-by-step explanation:

5 0
2 years ago
Partition a number line from 0 to 1 into sixth decompose 2/6 into 4 equal lengths.
Anon25 [30]
When we partition a number line from 0 to 1 into six, each segment has a length of 1/6 and the segments are:
1/6. 2/6. 3/6, 4/6, 5/6 , 6/6

Breaking 2/6 into 4 equal parts, we get each part equal to 1/12
7 0
3 years ago
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