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Shtirlitz [24]
3 years ago
9

How do you know if a function is increasing or decreasing?

Mathematics
1 answer:
photoshop1234 [79]3 years ago
6 0

Answer: If f(x) is greater than 0 then it is increasing. Of it is less than, then it is decreasing.

Step-by-step explanation:

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Draw the graph that will show the relationship between indoor plants sold and the profit.
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11 months ago
I need help with my math
Nat2105 [25]

Answer:

Part A. C=9

Part B. (w+3)² =139

Part C. w = 8.8 inch

Step-by-step explanation:

Given from the question length of the the picture = (2w+12) inches

Width of the picture = w inches

Area of the picture = 260 inch²

Part A. Area of the picture with the given dimensions= w×(2w+12)

Or w(2w+12) = 260

2w²+12w = 260

2(w²+6w) = 2×(130)

w²+6w = 130

Or w²+6w +9 = 130+9 ⇒ which is in the form of w²+6w+c = 130+c

Therefore for c = 9 we will get a perfect square trinomial.

Part B. As we have seen the equation in part A.

As required equation will be (w+3)²=139

Part C. Since (w+3)² = 139

Then by taking under root on both the sides of the equation

(w+3) =√139 = 11.8

(w+3)-3=11.8-3

w = 8.8 inch

3 0
3 years ago
PLZ SOMEONE HELP ME WITH THIS!!
Mandarinka [93]
B = 2.98 and c = 5.77
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3 years ago
Which number is equivalent to 0.3
Strike441 [17]
3/10 that's equivalent
8 0
3 years ago
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Hurry please!
joja [24]

Answer:

Slope of the line x +2y =14 will be -1/2 since y = -1/2x+7, where m = -1/2 and c = 7.

Step-by-step explanation:

4 0
2 years ago
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