What the equation of this graph?? I need help

Mathematics

1 answer:

yuradex [85]3 years ago

6 0

X = 3

and

formula -

(y-y1)/(x-x1) = (y2-y1)/(x2-x1)

(x1,y1) = (4,1)
(x2,y2) =( 5,3)

(y-1)/(x-4) = (3-1)/(5-4)

y-1/x-4 = 2/1

y-1 = 2x - 8

y = 2x - 7

the solution will be x= 3 and y = -1

You might be interested in

Answer fast! I will give brainiest

RideAnS [48]

Answer:

x= -5, 2

Step-by-step explanation:

5x=3x-10. 4x=2x+4

5x-3x= -10. 4x-2x=4

2x= -10. 2x=4

x= -5. x=2

5 0

3 years ago

A salesman sells cars with prices ranging from $5,000 to $45,000. the histogram shows the distribution of the numbers of cars he

Sauron [17]

In the given histogram, the shape of the histogram shows that the shape of the distribution exhibits symmetry (i.e. the shorter bars are to the left and to the right while the longer bars are in the middle). Adding the sales of cars priced under $5,000 and cars priced $45,000 to $50,000 with projected sales of 200 cars for each category will result in adding bars of the same size as the shortest bar to both ends of the histogram. This will not affect the initial shape of the distribution in the histogram as the distribution will still exhibit symmetry. Therefore, the correct answer to the question is "the distribution will exhibit symmetry<span>" (option a).</span>

6 0

3 years ago

A polling company reported that 5353% of 10181018 surveyed adults said that rising gas prices arerising gas prices are "quite a

Sophie [7]

Answer: 540

Step-by-step explanation:

Given: A polling company reported that 53% of 1018 surveyed adults said that rising gas prices are "quite annoying."

To find: The exact value of 53% of 1018.

$53\%\text{ of }1018 = \dfrac{53}{100}\times1018$ [we divide a percentage by 100 to convert it into a fraction of decimal]