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Gala2k [10]
3 years ago
7

X to the power of negative 2 equals 25

Mathematics
1 answer:
elixir [45]3 years ago
6 0

Answer: X=0.2 OR -0.2

Step-by-step explanation:

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Determine whether the function shown in the graph is even or odd.
erica [24]

Answer:

Option A) The function is even because it is symmetric with respect to the y-axis.

Step-by-step explanation:

We are given a graph of the function.

We can see that the given function is symmetric around the y axis as the y axis acts as a mirror.

Symmetry around y-axis

  • The y-axis acts as the line of symmetry for the given graph.
  • A graph is said to be symmetric about the  y axis if (a,b) is on the graph, then we can find the point (-a,b) on the graph as well.

Even Function:

  • A function is said to be even if

f(x) = f(-x)

  • A function f is even if the graph of f is symmetric with respect to the y-axis

Odd function:

  • A function is said to be odd if

-f(x) = f(-x)

  • A function f is even if the graph of f is symmetric with respect to the x-axis.

Thus, we can write that the given function is an even function as the the graph is symmetric to the y-axis.

Option A) The function is even because it is symmetric with respect to the y-axis.

7 0
3 years ago
Read 2 more answers
A little help would be nice!
gizmo_the_mogwai [7]

Answer:

1 in : 6 ft

Step-by-step explanation:

48 / 8 = 6

24 / 4 = 6

It was scaled down by a factor of 6

8 0
2 years ago
Read 2 more answers
18. Is the relation {(3, 5), (–4, 5), (–5, 0), (1, 1), (4, 0)} a function? Explain. Type your answer below.
NemiM [27]

It is a function because all the inputs (x values) have one output (y value).

For something to be a function, inputs can only have ONE output, if an input has multiple outputs, it is not a function.

If different inputs have the same output, it is still a function because they don't have the same input value

5 0
3 years ago
Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=x%20%3D%204%20%5Ctimes%202" id="TexFormula1" title="
Vladimir [108]

Answer:

8

Step-by-step explanation:

x = 4 \times 2 \\ x = 8

8 0
3 years ago
Read 2 more answers
Elizabeth brought a box of donuts to share. there are​ two-dozen (24) donuts in the​ box, all identical in​ size, shape, and col
oksian1 [2.3K]
( I'm assuming it's supposed to say 3 jelly-filled, 4 lemon-filled, and 17 custard-filled since there are only 24 donuts)

this means that 3 out of 24 are jelly (3/24)
4 out of 24 are lemon (4/24)
and 17 out of 24 are custard (17/24)
the probability of eating a custard donut is then 17/24
now there are 23 donuts left, and 16 are custard. the probability of eating a custard donut is now 16/23. however, the probability of both of these happening is found by multiplying these 2 separate probabilities:

17/24 × 16/23 = 272/552
this probability is then simplified:
(272÷8)/(552÷8)= 34/69
so, the answer is 34/69, which is about a 49.3% chance
7 0
3 years ago
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