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Leni [432]
3 years ago
14

A manufacturer of graphing calculators has determined that 12,500 calculators per week will be sold at a price of $97. at a pric

e of $92, it is estimated that 14,400 calculators would be sold. determine a linear function that will predict the number of calculators y that would be sold at a given price x use this model to predict the number of calculators that would be sold at 75
Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
6 0

Answer: S= 400x + 10000, 18,000

Step-by-step explanation:

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Which of the following will generate a graph that is 3 units to the left of y = x3?
Mamont248 [21]

Answer:

(3) y=(x+3)

Step-by-step explanation:

I'm not sure what is the parent function, but in most graphs if you will shift it to the left or right (negative sign or positive sign, respectively), it will be inside a parenthesis and the opposite sign is the real movement.

For a cubic function these will be the movements:

f(x)=(x+/-h)^3+/-k

Only the opposite sign of h will be the real movement, while k's sign will automatically indicate the correct movement.

h= x-axis movement (horizontal, inside of the parenthesis in the equation)

k= y-axis movement (vertical, outside of the parenthesis in the equation)

Hope it helps

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Consider, please, this option.

3 0
3 years ago
(15 POINTS!) What is the equation, in point-slope form, of the line that is parallel to the given line and passes through the po
Irina18 [472]

The four answer choices are equal and pass through the point (-3,1), which you verify replacing the variables:


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0 = 0.


The other factor that you have to considerate is the slope.


The slope of the equation y - 1 = x + 3 is 1 (the coefficient of the x).


Given that the slopes of two parallel line are the same (equal), you need to determine the slope of the parallel line.


Once you know the slope of the parallel line, you can choose the right option.


The equation shown, y - 1 = x + 3 is the right fit if and only if the parallel line has slope 1.


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If 3x+5/x-=16, what is x?
german

Answer:

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Step-by-step explanation:

3 0
3 years ago
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