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butalik [34]
3 years ago
15

Hi PLS HELP ILL PICK BRAINLIST

Mathematics
1 answer:
KIM [24]3 years ago
4 0

Answer:

The first one is linear the rest isn't

Step-by-step explanation:

A linear function represent a straight line.

The first one shows that.

The second function look more like a tangent function which is a trig function so it isn't linear. The third one is a exponential function which is definitely not linear.

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How to know when to use which probability distribution?
worty [1.4K]
57% of students studied, which decomposes into  52% who both studied and saw an increase in their exam grade  5% who both studied and did Not see an increase in their exam grade The percentages above are relative to the whole population of 100 students, to get the requested probability, recall that:   One way to find out the probability of an event is to  Take the ratio of the number of times the event happened, over the total number of times the event could have happened.    Total number of times the event happened:    52 = 52% of 100 students studied and saw an increase in their exam grade  Total number of times the event could have happened:    57 = 57% of 100 students studied
3 0
3 years ago
I do not even know where to begin. Please help.
xenn [34]
F(x) = 2x + 1  when x <= -5
Now -10 is less than -5 so we plug x = -10 into 2x +1:-

f(-10) = 2(-10) + 1 =  -19 answer

Now f(x) = x^2 when  -5< x < 5
x =2  is within this range so f(2) = 2^2 = 4 answer

You can calculate the  other 3  values by a similar method
5 0
3 years ago
Can someone explain how to even do this, I literally just don't get it ​
kolezko [41]

Answer:

It is an isosceles triangle (side FE = FG)

Therefore the base angles are equal.

75 degrees = 2x degrees

x = 75 / 2 = 37.5 degrees

Step-by-step explanation:

3 0
2 years ago
Find arc “s”. Theta is 114 degrees
vampirchik [111]

Answer:

jwrwdgkahreyaygsjagskjfrusyk

5 0
3 years ago
Identify the chord(s) of circle A.<br>please help asap!!! Thank you so much!!​
Katarina [22]

Answer:

TS and RS

Step-by-step explanation:

Chords are TS and RS

7 0
3 years ago
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