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kvasek [131]
3 years ago
5

The piecewise function f(x) is defined below. What is the value of f(1)? mc012-1.jpg f(1) = –2 f(1) = –1 f(1) = 2 f(1) = 3

Mathematics
2 answers:
Illusion [34]3 years ago
6 0
Given the <span>piecewise function f(x) is defined below
</span> f(x)= \left \{ {{x^2+1; \ \ \ -4 \leq x \ \textless \ 1} \atop {-x^2; \ \ \ 1 \leq x\ \textless \ 2}} \atop {3x; \ \ \ x \geq 2} \right.

In the piecewise function, we use the top function, when x has a value from -4 to 1, 1 not included. We use the middle function when x has a value from 1 to 2, 2 not included. And we use the bottom function when x has a value of 2 and above.

Therefore, to find f(1), we make use of the middle function.
f(1) = -(1)^2=-1
alexira [117]3 years ago
3 0

Answer:

its b!!!

Step-by-step explanation:

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Answer:

31.5 cm

Step-by-step explanation:

scale of an architecture is ratio of size of drawing to size of actual object.

Given size of football field is 160 feet by 360 feet

Given that on map shortest side is 14

since value of shortest side is 160 feet

then

scale defined for this football filed will be

scale = size of shortest side on model/size of shortest side of actual football field

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Given that scale will remain same for longer side as

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14/160 =  size of longer side on model/360

thus,

size of longer side on model = (14/160) * 360

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A basketball player averages 12.5 points per game. There are 24 games in a season. At this rate, how many points would the playe
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Read 2 more answers
WHY DOES SOLVING RADICAL EQUATIONS NEED A DIFFERENT PROCESS? HOW DO EXTRANEOUS SOLUTIONS ARISE FROM RADICAL EQUATIONS?
professor190 [17]
Solving radical equations are different because you would want to get everything in the equation to rational numbers.
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