3 years ago

1. What is the minimum value of y in the graph below y

Mathematics

1 answer:

nexus9112 [7]3 years ago

3 0

Answer:

-1

Step-by-step explanation:

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SOMEONE PLZ HELP ME

saul85 [17]

(f•g)(2)=27, the distance in miles the bicycle traveled

Option D is correct.

Step-by-step explanation:

Rate of a bicycle traveling in miles per hour : $f(x)=2x^2+1$

the time the bicycle traveled in hours: $g(x)= x+1$

We need to find (f.g)(2)

Solving:

$(f.g)(2)=(2(2)^2+1)(2+1)\\(f.g)(2)=(2(4)+1)(3)\\(f.g)(2)=(8+1)(3)\\(f.g)(2)=9*3\\(f.g)(2)=27$

So, (f•g)(2)=27, the distance in miles the bicycle traveled

Option D is correct.

Keywords: Composition of Functions

Learn more about Composition of Functions at:

#learnwithBrainly

8 0

3 years ago

The price of an item is $45.00. After a discount, the price is $38.25. What is the percent of the discount?

9966 [12]

Answer:

=15

Step-by-step explanation:

45-x% *45=38.25

(-45) x/100=38.5-45

(-45)x/100=(-6.75)

x=6.75 * 100/45

=<u>15</u>

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3 years ago

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Mrrafil [7]

Answer:

The answer is C

Step-by-step explanation:

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4 years ago

Gia has 80 tiles each tile is white or blue she arranges the tiles in 8 equal rows each row has an equal number of white and blu

natka813 [3]

Answer:

5 blue and 5 white tiles per row

Step-by-step explanation:

80/8 =(10-this is the amount per row)then divide 10 by 2 to factor in your different different tiles)

Work Check:

80/8rows=10/2colors=5 this means 5 blue and 5 white per row

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Ronch [10]

Answer:

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Step-by-step explanation:

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