What is the value of the function when x = 1?

y =

Answers

Answer 1

Answer: Just look at 1 on the x-axis and go all the way up till you reach the line, then go all the way to the left and see what number that is on the y-axis.

When you do this you find that it's 2 on the y-axis.

So when x = 1, y = 2.

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Jason started his project at 2:30 p.m and finished 2 hours and 15 minutes later . He spent 25 minutes doing research, 30 minutes writing a report and the rest of the time building a model. What time did he finish his project? How much time did he spend building the model?

Answers

2:30
2 hrs and 15 minutes later
=
4:45

2:30
+ 30
=
3:30
+ 25
= 3:55

4:45 - 3:55
= 50 minutes

He finished his project at 4:45.
He spent 50 minutes building the model.

He ended @ 4:45
:D:D:D:D

Please help me with this problem

Answers

Answer:

domain: [0, 7]
range: [-2, 4]
is a function? YES

Step-by-step explanation:

The domain is the horizontal extent, which is from x=0 to x=7.

The range is the vertical extent, which is from y=-2 to y=4.

The curve passes the vertical line test, so the relation IS A FUNCTION.

_____

The vertical line test asks whether any vertical line intersects the curve at more than one point. If so, the relation is NOT a function.

Reduce the following fraction to lowest terms 7/14: 1/7 1/2 7/14

Answers

Answer:

1/2

Step-by-step explanation:

$(7)/(14)=(1\cdot 7)/(2\cdot 7)=(1)/(2)\cdot(7)/(7)\n\n=(1)/(2)\cdot 1=(1)/(2)$

When reducing fractions, you're trying to answer the question, "do the numerator and denominator have any common factors that can be canceled?" Knowing your multiplication tables helps answer this question.

Answer:

1/2

Step-by-step explanation:

7/14 is identical to ---------

2(7)

This can be reduced to 1/2 by cancelling out the 7s.

1 Identify whether the series summation of 16 open parentheses 5 close parentheses to the I minus 1 power from 1 to infinity is a convergent or divergent geometric series and find the sum, if possible.A This is a convergent geometric series. The sum cannot be found. (I think this)

B This is a divergent geometric series. The sum cannot be found.

C This is a convergent geometric series. The sum is –4.

D This is a divergent geometric series. The sum is –4.

Answers

sum to infinite for
1) arithmetic series is always divergent, sum is infinite.
2) geometric series is convergent if -1 < common ratio < 1 otherwise it is divergent.

b) is correct , (r = 5) > 1

Isabel reads 24 chapters of a book in 8 hours. what is the rate in chapters per hour?can someone please show me the steps to help me find the answer

Answers

GiveN:

Isabel reads 24 chapters of a book in 8 hours.

ToFind:

What is the rate in chapters per hour?

Step-wise-StepExplanation:

Considering that Isabel reads the book at a constant rate or we can say that no. of books she read is same for all the 8 hours.

⇒ In 8 hours = 24 chapters

⇒ In 1 hour = 24 / 8 chapters

⇒ In 1 hour = 3 chapters

That means, Isabel reads 3 chapters per hour with the same pace. The Question can be simply solved by using Unitary method $.$

Answer:

the unit rate, in chapters per hour, would be how many chapters in one hour --- but, for 23 chapters/78 hours = this fraction (23/78) is already in simplified (i.e., reduced) form --- i.e., 23 is prime, and 78 = 2(39) = 2(3)13, so 23 and 78 contain no factors in common --- so, the unit rate would be (23/78) chapters per hour --- if the problem had been, for example, 23 chapters in 69 hours, then the unit rate would have been (23/69) chapters per hour = (1/3) chapters per hour, or one chapter every 3 hours (though this is not a unit rate)

Step-by-step explanation:

im wrong but make sure u solve it and see if e

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