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e-lub [12.9K]
3 years ago
10

Only got 5 min left

Mathematics
2 answers:
Tems11 [23]3 years ago
8 0
I have graphed these for you, I am sure you can tell which is which now!

Hope this helps!

Whitepunk [10]3 years ago
8 0

Step 1

<u>Find the slope of the line</u>

Let    

A(-4,0)\\B(0,2)

we know that

the formula to calculate the slope between two points is equal to

m=\frac{(y2-y1)}{(x2-x1)}

substitute the values

m=\frac{(2-0)}{(0+4)}

m=\frac{(2)}{(4)}

m=\frac{1}{2}

Step 2

<u>Find the equation of the line</u>

we know that

the equation of the line into point-slope form is equal to

y-y1=m(x-x1)

we have

(x1,y1)=(0.2)

m=\frac{1}{2}

substitute the values

y-2=\frac{1}{2}(x-0)

y=\frac{1}{2}x+2

Step 3

<u>Find the linear inequality represented by the graph</u>

we know that

in the graph the solution is the shaded area below the solid line

that means

the inequality  is equal to

y \leq \frac{1}{2}x+2

therefore

<u>the answer is</u>

y \leq \frac{1}{2}x+2

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Help please i don’t know how to do it
nekit [7.7K]

Answer:

x + 3y = 15

Step-by-step explanation:

Line is passing through the points (3, \:4) = (x_1,\:y_1)\:and\: (9, 2)=(x_2,\:y_2)

Slope of line (m)= (2 - 4)/(9 - 3) = -2/6 = -1/3

Equation of line in point-slope form is given as:

y-y_1 =m(x-x_1)

Plugging the values of x_1,\: y_1\: and \: m in the above equation we find:

y-4 =-\frac{1}{3}(x-3)

\implies 3y-12 =-x+3

\implies x+ 3y =12+3

\implies \huge {\orange{\boxed{x+ 3y = 15}}}

This is the required equation of line in the form \red{\bold{ax + by = c}}

5 0
2 years ago
Why do we need to lean stuff that we dont need in the real world???
DanielleElmas [232]

Answer:

Teachers are idiots that's why :)

6 0
3 years ago
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Find the distribution of responses about whether there was broken glass at the accident for the subjects in this study using rel
Lemur [1.5K]

Answer:

Probability of having broken glass =  0.1933

Probability of not having broken glass = 0.8067

Step-by-step explanation:

The Treatment table in the file attached to the given question is written out and completed below;

                                                  Treatment

Response       Smashed into             Hit                 Control       Total

      Yes             16                               7                        6             29

       No             34                              43                     44            121

Total:                  50                            50                     50           150

Using relative frequencies,

the distribution of responses about whether there was broken glass at the accident for the subjects in this study can be computed as follows:

Probability of having broken glass = \dfrac{29}{150}

Probability of having broken glass =  0.1933

Probability of not having broken glass = \dfrac{121}{150 }

Probability of not having broken glass = 0.8067

5 0
3 years ago
1) Lisa is planning on baking a birthday cake for a party. The recipe calls for
Allushta [10]

Answer:

eggs milk baking soda sugar butter

4 0
3 years ago
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The sum of three consecutive integers is 105. Find the smallest integer.​
Rasek [7]

Answer:

34.

Step-by-step explanation:

The three integers would be 34,35,36 because the sum of the three numbers is 105.

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