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3 years ago

What is (are) the apparent x-intercept(s) of the function graphed above?

Mathematics

2 answers:

Nutka1998 [239]3 years ago

7 0

The answer is
<span>–4, –2, and 6

proof
it is obvious jus t look where the graph intercepts the x axis</span>

belka [17]3 years ago

3 0

For this case what we must do is observe the cut points of the function with the x axis.

The cut points with the horizontal axis are:

(-4, 0)

(-2, 0)

(6, 0)

Therefore, the intersections with the axis are:

x = -4

x = -2

x = 6

Answer:

The apparent x-intercept (s) of the function graphed are:

-4, -2, and 6

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What is the relationship between area in the scale drawing and area on the on the actual tennis court if the scale is 1in.: 5ft.

sveticcg [70]

Given:

Length of the scale = 15.6 in.

Width of the scale = 7.2 in.

Scale of drawing = 1 in. : 5ft.

To find:

The ratio of area of the actual court to the area of the drawing (as a unit rate).

And to check whether it is the same as the ratio of length of the actual court to the length of the drawing.

Step-by-step explanation:

We have,

1 in. = 5ft.

Now, using this scale we get

15.6 in. = (15.6 × 5) ft =78 ft.

7.2 in. = (7.2 × 5) ft = 36 ft.

So, the actual length and width of tennis court are 78 ft and 36 ft respectively.

Area of actual tennis court is

$Area=length\times width$

$Area=78\times 36$

$Area=2808\text{ ft}^2$

The area of drawing is

$Area=15.6\times 7.2$

$Area=112.32\text{ in.}^2$

Now, ratio of area of the actual court to the area of the drawing (as a unit rate) is

$\dfrac{2808}{112.32}=\dfrac{25}{1}=25:1$

Ratio of area is 25:1 and ratio of length is 5:1 both area not same.

Therefore, the ratio of area of the actual court to the area of the drawing (as a unit rate) is 25:1.

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3 years ago

Simplify (w^6c) (-3w^4c^3)

yulyashka [42]

<span>(w^6c) (-3w^4c^3)
= -3 w^10c^4

hope it helps</span>

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2 years ago

Which measurement is the best estimate for the length of a clothespin? 9 mm 9 cm 9 m 9 km?

s344n2d4d5 [400]

The answer would 9 cm. All of the given choices are wrong since the measurement maybe too big or too small. Like for 9 millimeter, it would be too small for a clothespin. While 9km is too big for a clothespin, there is no such thing as a 9km clothespin. While 9 m is also too big. The approximate size of a clothespin is 3 inches, when we convert it to cm, it will be 7 cm. So 9 cm is a best approximate.

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2 years ago

Which of the k-values satisfy the following inequality?

Arte-miy333 [17]

6>2k+4
2>2k
1>k

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Answer: a) k=0

Hope this helps:)

7 0

2 years ago

Read 2 more answers

Inportant inpotant ;(

kondor19780726 [428]

Answer:

1 option or last option are the best choices sorry if I'm wrong.