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MrRa [10]
3 years ago
7

Pl help it’s for a grade

Mathematics
2 answers:
Vilka [71]3 years ago
8 0

Answer:b

Step-by-step explanation:

Due to the explanation here

Alla [95]3 years ago
5 0

Answer:

c

Step-by-step explanation:

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On which graph does the red point have a clear meaning?
Kobotan [32]

Answer:

The graph where the red point has a meaning is the graph C or third graph.

Step-by-step explanation:

As we can see the first and second graphs are irrelevant and have no relation between the x axis and y axis.

In graph A, the bird feeder graph is shown where the quart is a unit for liquids and pounds is a unit for solids. Thus, the red point cannot be defined.

Similarly, in graph B, height and team numbers are not related to each other in any way, so not clear meaning can be withdrawn here,

In graph C, the relation between cost of pictures and number of pictures are shown. We can very well understand here, that as the number of pictures increases, the cost increases.

So, the graph where the red point has a meaning is the graph C or third graph.

4 0
3 years ago
Read 2 more answers
3. Find f[h(a+4)], given the functions below. *
mote1985 [20]

Answer:

C 5a^2 +70a +240

Step-by-step explanation:

We have given these following functions:

f(x) = 5x, g(x) = -2x + 1, h(x) = x^2 + 6x + 8

h(a+4)

This function is:

h(a+4) = (a+4)^2 + 6(a + 4) + 8

h(a+4) = a^2 + 8a + 16 + 6a + 24 + 8

h(a+4) = a^2 + 14a + 48

f[h(a+4)]

f(x) = 5x

Thus

f(h(a+4)) = f(a^2+14a+48) = 5(a^2 + 14a + 48) = 5a^2 + 70a + 240

The correct answer is given by option C.

8 0
3 years ago
13y-{-14y+[9y-(-8y+17)]}
Lesechka [4]

Answer:

Step-by-step explanation:

6 0
3 years ago
Help me. I'll mark brainiest
enot [183]
X^2 - 6x + 9 = 25 + 9
5 0
3 years ago
Which graph represents the solution to the system of equations y = ½x + 1 y = -2x + 8<br>​
miv72 [106K]

Step-by-step explanation:

sorry but I don't get this

so sorry.

6 0
3 years ago
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