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pashok25 [27]
2 years ago
12

PLSS ANSWER

Mathematics
1 answer:
exis [7]2 years ago
3 0
Lol it goes down 7 per hour
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How do you evaluate 3x+8 when x=2?
alisha [4.7K]
Plug the x in :)

3(2) + 8
6 + 8
=14
6 0
3 years ago
Read 2 more answers
This table shows a value that represents an exponential function what is the average rate of change for this function for the in
aliya0001 [1]

Answer:

Option A is correct, i.e. 12.

Step-by-step explanation:

Given is the table of x&y relationship which represents an exponential function.

The average rate of change for a function can be found using the following formula:-

F_average = { f(b) - f(a) } / (b-a)

Given a = 3 and b = 5.

From the table, f(3) = 8 and f(5) = 32.

So, F_average = (32-8)/(5-3)

F_average = 24/2 = 12.

Hence, option A is correct, i.e. 12.

4 0
3 years ago
What is 39 squared? A. 39 B. 1,482 C. 1,521 D. 78
iogann1982 [59]
Hey There!

The answer to you're question is C, because squared means to the power of two. So, 39 * 39 is 1,521.

Have A Brainly Day!
5 0
3 years ago
The equation 3x2 = 6x – 9 has two real solutions<br> True<br> O False
devlian [24]

Answer:

False

Step-by-step explanation:

We first write the equation in the form ax² + bx + c=0 which gives us:

3x² - 6x + 9=0

Given the quadratic formula,

x= [-b ±√(b²- 4ac)]/2a ,the discriminant proves whether the equation has real roots or not.

The discriminant, which is the value under the root sign, may either be positive, negative or zero.

Positive discriminant- the equation has two real roots

Negative discriminant- the equation has no real roots

Zero discriminant - The equation has two repeated roots.

In the provided equation, b²-4ac results into:

(-6)²- (4×3×9)

=36-108

= -72

The result is negative therefore the equation has no real solutions.

3 0
3 years ago
Read 2 more answers
What is the answer please I need help if you send a link I will report because your just trying to scam someone
madam [21]

Answer:

The median is 6.

Step-by-step explanation:

8 0
2 years ago
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