3 years ago

Identify the vertex of the graph. Tell whether it is a minimum or maximum. Answers

Mathematics

2 answers:

marysya [2.9K]3 years ago

6 0

Answer:

d. (2,-4); minimum

Step-by-step explanation:

Nadya [2.5K]3 years ago

5 0

D. (2,-4); minimum

hope this helps

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A shopkeeper marked the price of a radio as Rs. 5000. He sold it allowing a discount of 10% and made a profit Rs. 500. Find the

marissa [1.9K]

SP = MP - discount% of MP
= 5000 - 10/100 X 5000
= Rs4500
Profit = SP - CP
= 4500-500
= Rs 4000
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3 years ago

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Oduvanchick [21]

Answer:

This is a right angle shape.

Step-by-step explanation:

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2 years ago

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The function f(x) = g(x), where f(x) = 2x - 5 and g(x) = x2 - 6.

JulijaS [17]

Answer:

2.7

Step-by-step explanation:

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3 years ago

Question 11 of 45

Bezzdna [24]

Answer:

You are only given a Side, an Angle, and then a side. So that is what I would choose. It can't be AA because you weren't given two angles. It can't be SSS because you weren't given 3 sides.

Step-by-step explanation:

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3 years ago

Suppose x has a normal distribution with mean μ = 45 and standard deviation σ = 9. describe the distribution of x values for sam

Fofino [41]

The standard deviation of a particular sample is equal to the standard deviation divided by the square root of the sample size. That is, $\sigma_x=\frac{\sigma}{\sqrt n}$
The mean of a particular sample is equal to the mean of the set the sample was taken from. That is,
$\mu_x=\mu$
$\text{In your case, }\sigma_x=\frac{9}{\sqrt4}=\frac92\text{ and }\mu_x=45.$

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3 years ago