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Verizon [17]
3 years ago
5

F(x) = 2x^2-10x+13 Find f(-4)

Mathematics
1 answer:
Aloiza [94]3 years ago
5 0

Answer:

85

Step-by-step explanation:

2(-4)^2=32

-10(-4)=40

32+40+13=85

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the ice cream store makes 140 quarts of ice cream in 7 hours.how many quarts can be made in 12 hours?
Vaselesa [24]

Ok so to find the slope meaning how much quarts can be made in 1 hour you'd need to divide 140 by 7, if you do so you'll find 20. (20 quarts are made in an hour)

Now you can multiply 20 by 12, which is 240.

So, in 12 hours : 240 quarts of ice cream is made.

3 0
3 years ago
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iren [92.7K]

Answer:

2&6and3&7

Step-by-step explanation:

I am sure of it

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The graph of the function f(x) =ax2+bc+c is given below. Could the factors of f(x) be (x+2) and (x+4)? Based on the graph, expla
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Answer:

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Step-by-step explanation:

If (x -a) is a factor, then value of the function will be zero at x=a. Here, the function has a value of zero (x-intercept) at x = -1 and x = 3. Hence (x+1) and (x-3) are factors, but (x+2) and (x+4) are not. The function is non-zero at x=-2 and x=-4.

5 0
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Ganezh [65]

Answer:

Search up equilvlant calculator

Step-by-step explanation:

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6 0
3 years ago
A right rectangular prism has a length of 6 in., a width of 9 in., and a height of 10 in. What is the surface area of the prism?
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408 in^2
                                 .......Hope it helps, Have a nice day:)
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