3 years ago

How to round 4.19 to the nearest whole number

Mathematics

2 answers:

Bogdan [553]3 years ago

8 0

Answer:

Step-by-step explanation:

Stels [109]3 years ago

3 0

Answer:

Step-by-step explanation:

Is 4

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Given the function f(x) = 4x - 2, explain and show how to find the average rate of change between x = 2 and x = 4.

zalisa [80]

Answer:

The average rate of change between x = 2 and x = 4 is of 4.

Step-by-step explanation:

Average rate of change:

The average rate of change of a function f(x) in an interval [a,b] is given by:

$A = \frac{f(b)-f(a)}{b-a}$

In this question:

$f(x) = 4x - 2, b = 4, a = 2$

Thus:

$f(b) = f(4) = 4(4) - 2 = 16 - 2 = 14$

$f(a) = f(2) = 4(2) - 2 = 8 - 2 = 6$

Average rate of change:

$A = \frac{f(b)-f(a)}{b-a}$

$A = \frac{14-6}{4-2}$

$A = \frac{8}{2}$

$A = 4$

The average rate of change between x = 2 and x = 4 is of 4.

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2 years ago

Which of the following is the radical expression of 2d^7/10

elena-s [515]

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$\sqrt[10]{2d^{7} }$

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3 years ago

What is the length of a small paper clip?

In-s [12.5K]

Answer: 1.375 inches

Step-by-step explanation:

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3 years ago

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One more time what 4 + 4 × 4 + 4 ÷ 4=

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should be 21

Step-by-step explanation:

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Use substitution to solve the problem below algebraically.<br><br> x = 41<br> x + 2y = 71

grandymaker [24]

Answer:

41 + 2y = 71

2y = 30

y = 15

Step-by-step explanation:

i believe that is right, if not sorry

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