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erik [133]
3 years ago
10

Please help! Which interval describes where the graph of the function is positive?

Mathematics
1 answer:
cricket20 [7]3 years ago
3 0

Answer:

c. -oo < x < -1

Step-by-step explanation:

according to the graph the function possitive

=> y > 0 , and x < -1

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What is the inverse of g(n) = -5n - 5<br>​
lozanna [386]

y=-5n-5

switch the signs to find inverse and solve for y

n=5y-5

n+5=5y

divide by 5

1/5n+1=y

that's your inverse my dude

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2 years ago
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The length of segment GI is 8. True or false?
Rudiy27

Answer: false

Step-by-step explanation: that’s what my teacher told me sorry if it’s wrong

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What's ∣x−2∣=∣4+x∣????
LuckyWell [14K]

Answer:

in the chapter 7 in class 9 Ex 7.3

one time -  and second time +

Step-by-step explanation:

x-2=4+x

1) x-2=-(4+x)

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7 0
3 years ago
A student is studying a population of 100 Daylilies by the roadside. The plants in this population are genetically variable. The
Murljashka [212]

Answer:

broad sense heritability = 0.75

Step-by-step explanation:

Step 1: Variables

phenotypic variation (Vp)

genotype variation (Vg)

environment variation (Ve)

broad sense heritability (H)

Step 2: Formulas:

H = Vg / Vp

Vp = Vg + Ve

Vg = Vp - Ve

Step 3: Given data

Vp = 20

Ve = 5

Step 4: Computation

Vg = 20 - 5 = 15

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H = 0.75

Hope this helps!

5 0
3 years ago
Which of the following rational functions is graphed below?
Cerrena [4.2K]

Answer:

option B

Step-by-step explanation:

We can see in the graph that the function has two values of x where the value of y goes to infinity: x = -6 and x = 6.

These points where the value of the function goes to infinity usually are roots of the polynomial in the denominator of a fraction (when the values of x tend to these values, the denominator of the fraction tends to 0, so we have a discontinuity in the function).

So the option that represents a function that have these points in x = -6 and x = 6 is the function in option B.

The other options show functions that have only one point that goes to infinity.

7 0
3 years ago
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