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OverLord2011 [107]
3 years ago
15

Does |w| = -2 have one solution

Mathematics
1 answer:
const2013 [10]3 years ago
6 0

It does not have a solution. The absolute value of a number cannot be negative.

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I will mark Brainliest!! 87 Points!!
DIA [1.3K]
<h3>f(x) = -3·2^(x-1) -1</h3>
  • reflection across the x-axis (multiplication by -1)
  • vertical expansion by a factor of 3 (multiplication by 3)
  • shift to the right 1 unit (replace x with x-1)
  • shift down 1 unit (add -1 to the function value)

_____

<h3>f(x) = -1/4·2^(x+1) -1</h3>

You may notice this is the same as the previous question, but with the vertical expansion factor 1/4 instead of 3, and the horizontal shift left instead of right.

  • reflection across the x-axis (multiplication by -1)
  • vertical compression by a factor of 4 (multiplication by 1/4)
  • shift to the left 1 unit (replace x with x+1)
  • shift down 1 unit (add -1 to the function value)

6 0
3 years ago
Read 2 more answers
Does the function ƒ(x) = 7x + 3 represent exponential growth, decay, or neither?
bearhunter [10]

Answer:

Neither

Step-by-step explanation:

This is a linear function as opposed to an exponential function as there are no x terms in higher powers.

4 0
3 years ago
A little help pls this old i don't remember any of it
liraira [26]

Answer:

Bowling ball

Step-by-step explanation:

A bowling ball has much more mass than all three of the other choices and the amount of kinetic energy is determined based on a object's mass and velocity, but in this case, all 4 balls are traveling at the same velocity. Therefore, we know that the bowling ball has much more mass so therefore it has the most kinetic energy.  

7 0
3 years ago
A card is drawn from a deck of 52 cards. Match the correct fraction with its corresponding probability.
Molodets [167]

1. p=26/52

26/52=.5

50 percent

2. p=29/52

29/52=.56

56 percent

6 0
3 years ago
A plane flies with an average velocity of -98.5 m/s for 45.0s .What is the displacement?
Gnesinka [82]

Answer:

  -4432.5 m

Step-by-step explanation:

Displacement is measured in meters, so will be the product of velocity in m/s and time in s.

  (-98.5 m/s)×(45.0 s) = -4432.5 m

___

If you're concerned with significant figures, you can round this to -4430 m, which has the required 3 significant figures.

8 0
3 years ago
Read 2 more answers
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