2 years ago

A function f(x)is graphed on the coordinate plane.

Mathematics

1 answer:

joja [24]2 years ago

3 0

Answer:

$f(x)=2x+1$

Step-by-step explanation:

At x=0, the y is at 1

at x=1, y went up to 3

the change between 3 and 1 is 2 therefore the equation is

$f(x)=2x+1$

I hope this helps you and good luck!

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makkiz [27]

Answer:

A.) 132.3 mm Hg

B.) 49 years old

Step-by-step explanation:

$P= 0.006y^{2} -0.01y+119$

P = blood pressure

y = age in years

A.) Solution

To find: P

Given: y = 48

$P= 0.006y^{2} -0.01y+119$

P = 0.006 x 48 x 48 - 0.01 x 48 + 119

P = 0.006 x 2,304 - 0.48 + 119

P = 13.824 - 0.48 + 119

P = 132.344 ⇒ 132.3

B.) Solution

To find: y

Given: P = 132.92

$P= 0.006y^{2} -0.01y+119$

$132.92= 0.006y^{2} -0.01y+119$

$0.006y^{2} -0.01y-13.92$

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Answer: 49 years old

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Rina8888 [55]

the slope is 1/2 buddy!!!!!

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3 years ago

Jared hiked a trail that is 12 miles long. He hiked the trail in section that were 1.5

shepuryov [24]

Not sure but it’s probably 8
12 divided by 1.5= 8

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3 years ago

Please, i need algebra help :(

kifflom [539]

Answer: 1-3 is a, and then 4-5 is c

Step-by-step explanation:

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2 years ago

. A store is going to mark down all of their items by 33%. The cost of a computer you really want is $750. How much will the com

Svetllana [295]

Answer:

$247.50

Step-by-step explanation:

33/100x750=247.50

Since 33% in a fraction is 33/100, use that x 750 and you will get how much the computer gets marked down.

Hope this helps! Thanks.

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