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alina1380 [7]
3 years ago
11

Speed of light is approximately 3x10^8 meters per second. While solving a problem,

Mathematics
1 answer:
Aleksandr [31]3 years ago
6 0
<h3>hope it helps , good afternoon , have a nice day ahead .</h3>

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Does this graph show a function. Explain
Ira Lisetskai [31]

Yes, the line passes the vertical line test (no x-values are repeated)

8 0
3 years ago
Read 2 more answers
The graph of an absolute value function opens down and has a vertex of (0, -3). The domain of the function is . The range of the
Firdavs [7]

Answer:

Domain: All real numbers

Range: y\leq -3

Step-by-step explanation:

The domain is the set of all x values. The quadratic equation continue to operate over all x-values in both directions. The domain is all real numbers.

The range is the set of all y-values. Here the quadratic begins at -3 and continues in a downward direction forever. Then range is y\leq -3

6 0
4 years ago
Find the average rate of change of f(x) = 4x² – 3 from 3 to 9.
Lina20 [59]

Answer:

44

Step-by-step explanation:

Given:

f(x) = 4x^2 - 3

Required:

Average range of change from 3 to 9

SOLUTION:

Step 1:

Find f(3) and f(9):

To find f(3), replace x with 3 in the given function

f(3) = 4(3)^2 - 3

f(3) = 4(9) - 3

f(3) = 36 - 3

f(3) = 33

To find f(9), replace x with 9 in the given function

f(9) = 4(9)^2 - 3

f(9) = 4(81) - 3

f(9) = 324 - 3

f(9) = 321

Average rate of change = \frac{f(b) - f(a)}{b - a}

Where,

a = 3, f(a) = 33

b = 9, f(b) = 321

Plug in the values into the formula for average rate of change.

= \frac{321 - 33}{9 - 3}

= \frac{288}{6}

= 44

Average rate of change = 44

3 0
3 years ago
Alicia records the total number of points scored in two games by 10 players on her basketball team.
PilotLPTM [1.2K]

Answer:

13.3

Step-by-step explanation:

ad 28, 13, 4, 8, 15, 10, 22, 7, 11, 15 all together which equals 133

The 133 divided by 10 = 13.3

6 0
2 years ago
When rolling a die 100 times, what is the probability of rolling a "4" exactly 25 times?
andrey2020 [161]

Answer:

I dont know

Step-by-step explanation:

6 0
3 years ago
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