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2 years ago

Which equation describes the relationship of the graphs of f(x) and g(x)?

Mathematics

1 answer:

I am Lyosha [343]2 years ago

8 0

Answer:

Depends on which function is which...

Step-by-step explanation:

The blue graph is the same as the yellow graph but raised up 1 unit. That means either:

blue function rule = yellow function rule + 1

yellow function rule = blue function rule - 1

Your picture doesn't say which function is f and which is g.

If, just to pick a possibility, the blue function is g(x), then

g(x) = f(x) + 1

If the blue function is f(x), then

g(x) = f(x) - 1

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150+75x=400+25x For how many hours of service will both companies charge the same amount?

sweet-ann [11.9K]

Just do inverse operation.

7 0

3 years ago

A group of 100 students took a quiz. Their average score was 76 points. If the average score for the boys was 80 points and the

sveta [45]

Answer:

The number of girls participated in quiz is 40 .

Step-by-step explanation:

Given as :

Total number of students took quiz = 100

Average score of 100 students = 76 points

The Average score of boys = 80 points

The Average score of girls = 70 points

Let The number of boys participated in quiz = b

Let The number of girls participate in quiz = g

Now, According to question'

Total number of students took quiz = number of boys participated in quiz + number of girls participated in quiz

Or, b + g = 100 ........A

Again

∵ Average score of 100 students = 76 points

∴ Total score of 100 students = 76 × 100 = 7600

So, Average score of boys × number of boys participated + Average score of girls × number of girls participated = Total score of 100 students

Or, b × 80 + g × 70 = 7600

Or, 80 b + 70 g = 7600 .........B

Now, Solving equation A and B

(80 b + 70 g ) - 70 ×( b + g ) = 7600 - 70 × 100

I.e (80 b - 70 b) + (70 g - 70 g) = 7600 - 7000

Or, 10 b + 0 = 600

∴ b = $\dfrac{600}{10}$

i.e b = 60

So, The number of boys participated in quiz = b = 60

Put the value of b into eq A

∵ b + g = 100

So, g = 100 - b

Or, g = 100 - 60

i.e g = 40

So, The number of girls participated in quiz = g = 40

Hence, The number of girls participated in quiz is 40 . Answer

6 0

3 years ago

Determine if the equations are parallel, perpendicular, or neither ANSWER ALL!!!!!!

Jet001 [13]

I can’t quite see the image, can you send another to help you better:)

4 0

3 years ago

What is the value of 5 in 756

Kruka [31]

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3 years ago

A 6-inch by 4-inch photograph is enlarged so that the

patriot [66]

Answer:

Step-by-step explanation:

Since we are multiply the shorter side by 6.5 (you can find this by dividing 26 over 4) We have to do the same for the longer side and by multiplying we get 39, which is the answer.

7 0

2 years ago