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Yakvenalex [24]
3 years ago
13

Select all the ways that describe the graph of the function in interval 2. Three connected line segments on a coordinate plane.

From left to right, segment 1 begins at the origin and goes up, segment 2 goes down, and segment 3 is horizontal. 00:00 The function is increasing. 00:00 The slope is negative. 00:00 The function is decreasing. 00:00 The function is constant. 00:00 The slope is positive.
Mathematics
2 answers:
aniked [119]3 years ago
6 0

Answer:

j

Step-by-step explanation:

k

xeze [42]3 years ago
4 0

Answer:

B (It is negative)

C (It is decreasing)

Step-by-step explanation:

Using our knowledge, we can see that in interval 2, (the function that is marked with (2)) we can see that the function is in fact decreasing.

It is negative because when something goes down it is negative.

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Are these fractions equivalent
kykrilka [37]

Answer:

Equivalent

Step-by-step explanation:

Look at 6/18.  18 divided by 6 is 3, which is the denominator.  6 divided by 6 is 1, so the numerator.  So 1/3.  

6 0
2 years ago
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How many solutions does this linear system have?
gayaneshka [121]

Answer:

One solution: (2.5,0)

Step-by-step explanation:

We can use substitution for the solution. Substitute y=2x-5 to -8x-4y=-20 so that you end up with -8x-8x+20=-20. Next you want to add like terms which will be -16x+20=-20, next you want isolate x by subtracting 20 from both sides and leaves you with -16x=-40. Divide -16 on both sides to fully isolate x and will leave you with x=2.5. Now substiture in 2.5 for x in y=2x-5 to get y=2(2.5)-5 which will then lead to y=0.

4 0
3 years ago
Find the slope and y intercept of the line represented by each table
charle [14.2K]

Step-by-step explanation:


6 0
4 years ago
Rita get paid $16 per hour for the first 8 hour she works each day.She earned 1and 1/2 times her hourly pay rate for the first t
djyliett [7]

Answer:

Rita's pay for Monday is $158.

Step-by-step explanation:

Rita's hourly pay for an 8-hour shift she works everyday is, $16.

If she works overtime she gets paid 1.5 times her hourly pay for every extra hour.

That is, if she works (8 + <em>x</em>) hours a day then the pay for the <em>x</em> hour is, 1.5<em>x</em>.

Rita's working hours on Monday is:

  • Started from 8:15 AM to 12:45 PM ⇒ 4 hours 30 minutes.
  • 45 minutes lunch break ⇒ 12:45 PM + 45 minutes = 1:30 PM
  • Worked from 1:30 PM to 6:15 PM ⇒ 4 hours 45 minutes

It is provided that Rita does not get paid for lunch hour.

Rita's pay for Monday is computed as follows:

= (8:15 AM - 12:45 PM) + (1:30 PM - 6:15 PM)

= (4 hours 30 minutes) + (4 hours 30 minutes)

= (4 + 4) hours + (30 + 45) minutes

= (8 × 16) + (75 minutes × 16 × 1.5)

= 128 + (1.25 hours × 24)

= 128 + 30

= 158

Thus, Rita's pay for Monday is $158.

3 0
3 years ago
PLEASE HELPPPPP PLEAAASEE
nata0808 [166]

Answer:

11%

Step-by-step explanation:

The full circle graph represents 100% of the given population. All populations are given except for "three or more." Adding all percentages of each population should add up to 100%.

No absences (none): 23%

One absence: 45%

Two absences: 21%

Three more absences: unknown.

Let the variable x represent the unknown population.

23% + 45% + 21% + x = 100%

Combine like terms.

89% + x = 100%

Subtract 89% from both sides.

x = 11%

To put it more simply, subtract all the percentages from 100% to get the percent of the missing population. 100 - 23 - 45 - 21 = 11

7 0
3 years ago
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