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Gekata [30.6K]
2 years ago
10

THE FUNCTION! f(x) = x^2+4 is defined over the interval (-2,2). If the interval is dived into n equal parts what is the height o

f the right endpoint of the kth rectangle?

Mathematics
1 answer:
Svetradugi [14.3K]2 years ago
3 0

Answer:

-2+k.5/n

Step-by-step explanation:

nsnsndksksnskksnsksnsnksnwkbsbssksj sosnanskzbwkssbkwwnkwsnwosbsndosnkssneosnenkssbkssnnkbwjwoswnks

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Usatp please help me
g100num [7]

Answer:

A. 11

Step-by-step explanation:

11-3=9

The set does not include 9 because the sign is not underlined so 11 is not a solution.

3 0
3 years ago
Simplify 136 + 81.<br> 36 + 81 =
Bond [772]

Answer:

298.36

Step-by-step explanation:

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Read 2 more answers
The graph shows the distance, y, that a car traveled in x hours:
victus00 [196]

Answer:

Hello, Your answer would be 35 (Fraction 1 over 35)

Hope's this helped.

Step-by-step explanation:

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3 years ago
Simplify the function. Than determine the key aspects of the function
Tom [10]

To simplify the function, we need to know some basic identities involving exponents.


1. b^(ax)=(b^x)^a=(b^a)^x

2. b^(x/d) = (b^x)^(1/d) = ((b^(1/d)^x)


Now simplify f(x), where

f(x)=(1/3)*(81)^(3*x/4)

=(1/3)(3^4)^(3*x/4) [ 81=3^4 ]

=(1/3)(3^(4*3*x/4) [ rule 1 above ]

=(1/3) (3^(3*x)

=(1/3)(3^(3x)) [ or (1/3)(27^x), by rule 1 ]



(A) Initial value is the value of the function when x=0, i.e.

initial value

= f(0)

=(1/3)(3^(3x))

=(1/3)(3^(3*0))

=(1/3)(3^0)

=(1/3)(1)

=1/3


(B) the simplified base base is 3 (or 27 if the other form is used)


(C) The domain for an exponential function is all real values ( - &infin; , + &infin; ).


(D) The range of an exponential function with a positive coefficient and without vertical shift is ( 0, + &infin; ).

8 0
3 years ago
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kolbaska11 [484]

Answer:

Based on your line, what is the likely test score of a student who does not study for the test? 45

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