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Law Incorporation [45]
3 years ago
13

Help? quadratic functions

Mathematics
1 answer:
Masteriza [31]3 years ago
6 0
Quadratic functions are squared so every equation that has been squared is a correct answer.
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F(x) = x2 − 8x + 15 g(x) = x − 3 h(x) = f(x) ÷g(x)
olasank [31]
Hello : 
x²-8x+15 = (x-3)(x-5)
<span>h(x) = f(x) ÷g(x) = (x-3)(x-5)/(x-3)= x-5</span>
5 0
3 years ago
Read 2 more answers
(PLEASE HELP NEED ANSWER ASAP)
BlackZzzverrR [31]

Answer:

C  a1= -2

    an = an-1 +3

Step-by-step explanation:

an = -2+ (n-1)3

What is the first term?  Let n=1

a1 = -2 + 0*3

a1 = -2


The difference between the  terms is +3  (coefficient on (n-1))

The second term is the first term +3

The third term is the second term plus 3

The next term is the previous term +3

so an = an-1+ 3

5 0
3 years ago
Please help and explain I don’t get it
VMariaS [17]
The answer is d, when you divide 45 by 54 you get 0.833333333333.... the line above the 3 means that there is infinite number of threes
3 0
3 years ago
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A sample of 12 measurements has a mean of 8.5 and a sample of 20 measurements has a mean of 7.5. Find the mean of all 32 measure
nalin [4]
Multiply 8.5 by 12, multiply 7.5 by 20, add them together to get 252, then divide that by 32 to get 7.875. 7.875 is the mean of all 32 measurements
6 0
3 years ago
The drama club has $4000 to spend on their winter performance. They have already
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Answer:

The drama club can purchase 1429 programs

Step-by-step explanation:

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