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Anuta_ua [19.1K]
3 years ago
13

Find the domain of the function. f(x) = -2x + 4 A. (-∞, 0) u(0, ∞) B. (-∞, ∞) C. [-4, ∞) D. (0, ∞)

Mathematics
1 answer:
gladu [14]3 years ago
4 0
Answer B. there are any restrictions. You can represent it in any x point
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(6-7)[4-6]^2+2(-4)-2]
horsena [70]
This answer would be (-14).

6 0
2 years ago
Please help me please!!!!!!
amm1812
The answer is D. I graphed it on Desmos Graphing Calculator and I've linked the screenshot.

Hope this helps :)

7 0
3 years ago
A concession stand at a baseball game sells hot dogs and boxes of popcorn. Justin buys a total of 9 snacks. The number of popcor
Jet001 [13]

Justin buys 4 hot dogs ad 5 pop corn boxes at the baseball game.

<h3>Equation</h3>

Equation is an expression which is used to show the relationship between two or more variables and numbers.

Let x represent the number of hot dogs and y represent the boxes of popcorn.

Justin buys a total of 9 snacks. Hence:

  • x + y = 9   (1)

He buys popcorn 3 less than twice as many hot dogs. Hence:

  • y = 2x - 3
  • 2x - y = 3    (2)

Solving equations 1 and 2 simultaneously gives:

x = 4, y = 5

Justin buys 4 hot dogs ad 5 pop corn boxes at the baseball game.

Find out more on equation at: brainly.com/question/13763238

8 0
2 years ago
If the length of a rectangle is x-2 and its area is 2x3 – 8x2 + 2x+12, it’s width would be what?
hram777 [196]
Width would have to be a quadratic
Use long division to find the other factor of the cubic polynomial P (x).
P (x) factors in case it is reducible over R[x]
if it weren't then P (x) mod R [x] would be a field
otherwise you could use the Eisenstein Criterion.
6 0
3 years ago
Please help the question is in the picture
olasank [31]

Answer:

Step-by-step explanation:

f(2x-3)

-(2x - 3) + 5

-2x + 3 + 5= -2x + 8

answer is A

4 0
3 years ago
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