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love history [14]

3 years ago

11

The grocery store charges $0.89 a pound for unsalted peanuts. If y represents the total cost and x represents the number of poun

ds, which is the function rule that describes this relation? A. y = 0.89x B. y =x + 0.89 C. y = x – 0.89 D. y = 8.9x

1 answer:

Dmitry_Shevchenko [17]3 years ago

6 0

Y = 0.89x <== ur equation

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Enter the values of h and I so that y=x2+6x+10 is in vertex form<br> Y=(x+__)^2+___

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3 years ago

Solve the equation 6/5y-10=-4<br> X=

defon

6/5y-10=-4

move -10 to the other side

sign changes from -10 to 10

6/5y-10+10= -4+10

6/5y= 6

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Cross out 6/5 and 5/6 , divide by 5 and 6 then becomes y

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Answer : x= 5

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3 years ago

HELP!!!!!!!!!!!!!!!!!!!!!!!!!

Vladimir79 [104]

Answer:

Step-by-step explanation:

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3 years ago

Let f(x)=x+3 and g(x)=1/x. The graph of (f*g)(x) is shown below.

Vlad [161]

For this case we have the following functions:
$f (x) = x + 3

g (x) = 1 / x$ When composing the functions we have:
$(fog) (x) = f (g (x))
$
Substituting values we have:
$(fog) (x) = ((1 / x) +3)
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Rewriting:
$(fog) (x) = 1 / x + 3
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The function has a horizontal asymptote at y = 3.
Therefore, the range of the function is all reals minus y = 3.
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3 years ago

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3 years ago