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Aleksandr [31]
3 years ago
9

PLEASE HELP!! BRAINLIEST OFFERED!!!

Mathematics
2 answers:
bagirrra123 [75]3 years ago
6 0

Answer:

f(x) = (2/3)x - 2

Step-by-step explanation:

It is immediately evident that this line crosses the y-axis at (0, -2).  This is the y-intercept.  The line also passes through (3, 0).

As we move from (0, -2) TO (3, 0), x increases by 3 and y increases by 2.  Thus, the slope, m, is m = rise / run = 2/3.

The equation of the line is thus:

f(x) = mx + b

f(x) = (2/3)x - 2.  This matches the fourth answer choice.

Margaret [11]3 years ago
5 0

Answer:  f(x)= 3/2x-2

Step-by-step explanation:

So if you know how to graph on a calculator and put all the points in,  it'll give you all the points plotted and when i did that i got

f(x)= 3/2x-2

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9,15 it that equivalent
Cloud [144]

Answer:

No

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
9. 2 1/8 + 1 5/12
MrMuchimi

Answer:

9) Exact Form:  85 /24     Decimal Form:  3.541 6    Mixed Number Form:  3  13 /24

10) Exact Form:  17 /18     Decimal Form:  0.9  4

11) Exact Form: 3 /5          Decimal Form:  0.6

Step-by-step explanation:

9) Convert the mixed numbers to improper fractions, then find the LCD and combine.

10) Simplify the expression.

11) To subtract fractions, find the LCD and then combine.

4 0
3 years ago
Thank you!!!!!!!!!!!!!!!
OverLord2011 [107]

Answer:

Binomial distribution requires all of the following to be satisfied:

1. size of experiment (N=27) is known.

2. each trial of experiment is Bernoulli trial (i.e. either fail or pass)

3. probability (p=0.14) remains constant through trials.

4. trials are independent, and random.

Binomial distribution can be used as a close approximation, with the  usual assumption that a sample of 27 in thousands of stock is representative of the population., and is given by the probability of x successes (defective).

P(x)=C(N,x)*p^x*(1-p)^(n-x)

where N=27, p=0.14, and C(N,x) is the number of combinations of x items out of N.

So we need the probability of <em>at most one defective</em>, which is

P(0)+P(1)

= C(27,0)*0.14^0*(0.86)^(27) + C(27,1)*0.14^1*(0.86^26)

=1*1*0.0170 + 27*0.14*0.0198

=0.0170+0.0749

=0.0919


4 0
3 years ago
Given the functions f(x)=1x−2+1 and g(x)=1x+5+9 .
____ [38]
For this problem you would look at the difference between the two equations. Left and right is determined by the -2 and the +5 in the problems, to get from -2 to +5, you would add 7 but (and i dont really know how to explain the reasoning for this) whenever this number is positive, it goes left and whenever it is negative, it goes right. Figuring out if it shifts up or down is the same, look at the numbers +1 and +9 in the equations. If you go from +1 to +9, you would be adding 8, and this makes it shift upward.

Therefore the answer is the third one: the graph shifts 7 units left and 8 units up
8 0
3 years ago
Which of these four sets of side lengths will form a right triangle?
N76 [4]
They must conform with  Pythagoras theorem

It is set 4 because

(sqrt 2)^2 + (sqrt 7)^2  = 3^2
     2 + 7 = 9
3 0
3 years ago
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