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soldier1979 [14.2K]
3 years ago
13

Louis plans to buy a new washing machine. The washing machine costs $560 and has an estimated annual operating cost of $48. Whic

h rational function models the average annual cost in dollars of owning the washing machine for x years?

Mathematics
1 answer:
IrinaK [193]3 years ago
5 0

Answer:

The answer is D

Step-by-step explanation:

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Which of the following function types exhibit the end behavior (PICTURE INCLUDED)
Nostrana [21]

Answer:

y=x^n; n is even and greater than zero.

The absolute value function y=|x|

Step-by-step explanation:

The power function;

y=x^n; n is even and greater than zero, is symmetric with respect to the positive y-axis.

As x\rightarrow \infty,f(x)\rightarrow \infty and as x\rightarrow -\infty,f(x)\rightarrow \infty

The absolute value function y=|x| also has the same end behavior.

The remaining functions in the options provided do not exhibit this end behavior.

See graph in attachment.

4 0
3 years ago
PLZZZ HELLP I'LL GIVE YOU POINTS AND MARK YOU AS BRAINLIEST
yanalaym [24]
You plug 11 in where x is.
r(11) = (11 + 1)(11 - 3)
= (12)(8)
= 96
3 0
3 years ago
Latoya performs an experiment using the lab equipment shown.
nika2105 [10]

Answer

B volume and temp

Step-by-step explanation:

The cup is telling you the volume in the cup and the temp stick thing is telling you temp. Hope this helped

8 0
3 years ago
Read 2 more answers
9.433<br> 9.4<br> 9.37 9.311<br> 9.345<br> 9.35<br> Least to greatest
faust18 [17]

Answer:

LEAST

9.311

9.345

9.35

9.37

9.4

9.433

GREATEST

Step-by-step explanation:

plz mark brainliest! :)

5 0
3 years ago
Please help me find the answer !
Marina CMI [18]

Answer:

x = 12

y = 6√3

Step-by-step explanation:

✅Apply the intersecting secant theorem to find x. Thus:

6(6 + x) = 7(7 + 8³/7)

Convert the mixed fraction to improper fraction

6(6 + x) = 7(7 + 59/7)

36 + 6x = 49 + 59

36 + 6x = 108

6x = 108 - 36

6x = 72

Divide both sides by 6

x = 72/6

x = 12

✅Apply the tangent-secant theorem to find y. Thus:

y² = 6(6 + x)

Plug in the value of x

y² = 6(6 + 12)

y² = 6(18)

y² = 108

y = √108

y = 6√3

4 0
3 years ago
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