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lina2011 [118]
4 years ago
6

Evaluate f (-2) where f (x) is the piecewise function graphed below. f (-2) = ????

Mathematics
1 answer:
Aleonysh [2.5K]4 years ago
5 0

Answer:

The answer to your question is: -3

Step-by-step explanation:

I think this is a very simple question, the only thing that you have to do is to look for -2 in the x-axis and after that you go downwards until you find the line or curve.

In the graph we find two values for x equal to -2, these values are -3 and -4.

But for -3 we have a dark blue point this means that this point is part of the function while for -4 we have just the contour of the circle this means that this point is not part of the function.

So, the only possible answer is f(-2) = -3

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1. Tickets to the school musical cost $3 for students and $5 for
nika2105 [10]

Answer:

Your answer.

X = 176.15

Y = 252.3

X = student

Y= Non student

Thank you. And give my answer as Brainlist answer. Follow me for more

Step-by-step explanation:

4 0
3 years ago
PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
Thepotemich [5.8K]

up to = less than or equal  to

at least = greater than or equal to


The answer is correct

the max weight shall be 80

mass of small box = 5 lb. ( and there are x number of boxes )

Mass of big box = 12 lb. ( and there are y number of boxes )

adding them up shall be less than or equal to 80 ( as the shelf can withstand up to 80 lbs. )


And the minimum number of boxes shall be equal to 4

If we take the x as the number of boxes, then x would be greater than or equal to 4

Hope my answer helps!



4 0
3 years ago
Read 2 more answers
Can someone please help
Lana71 [14]

9514 1404 393

Answer:

  (c)  graph is a line through the origin

Step-by-step explanation:

The equation ...

  y = kx

represents a proportional relationship between x and y. Its graph is a line through the origin. The value of k can be positive or negative. In this question, the value of k is 1/2.

4 0
3 years ago
The function y=6+1.25x can be used to find the cost of joining an online music club and buying x songs. Which statement is true
krok68 [10]
B) Is the correct answer

We know it's B because it's a one off cost and isn't effected by x ( the amount of songs purchased )

4 0
4 years ago
Find the volume of a cone with a radius of 3 millimeters and a 7 height of millimeters. Use 22/7 for 3.14 .
wolverine [178]

Answer:

66

Step-by-step explanation:

So the volume of a cone is \pi r^2*\frac{h}{3}

r = 3

h = 7

9\pi *\frac{7}{3} = 21\pi

\frac{22}{7} *21=66

6 0
3 years ago
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