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Rom4ik [11]
3 years ago
9

Someone please helppp.....

Mathematics
2 answers:
TEA [102]3 years ago
7 0

Answer:

Option: A is the correct answer.

                    A) y= x+ 10

Step-by-step explanation:

We are given a set of data values on the scatter plot as follows:

           x      y

           9     19

           9     20

           11     21

           12    21

           13    23

         14.5   24

           15     25

           16     25

Now the line of best fit that best represents these data points are:

                     y=x+10

Also, the r-value of this line of best fit is close to 1.

Hence, the function that best expresses the linear relationship displayed by the scatter plot is:

                               y=x+10

Alecsey [184]3 years ago
3 0

I believe that the answer would be B) y = x + 19

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KatRina [158]
9.00+6.57=× is the answer
3 0
3 years ago
What's the slope of the line passing through the points -1, 8 - 7, 3​
tatuchka [14]

Answer:

slope = 5/6

Step-by-step explanation:

Since you were given two points, you can use the point-slope formula to find the slope. The general equation looks like this:

y₁ - y₂ = m(x₁ - x₂)

In this formula, "m" represents the slope. To find the slope, plug the values from the two points into the equation. Make sure to put the values from the same point in the variable with the same number.

Point 1: (-1, 8)

Point 2: (-7, 3)

y₁ - y₂ = m(x₁ - x₂)                          <----- Original formula

8 - y₂ = m(-1 - x₂)                           <----- Plug in "x" and "y" values from Point 1

8 - 3 = m(-1 - (-7))                           <----- Plug in "x" and "y" values from Point 2

5 = m(-1 - (-7))                                <----- Simplify left side

5 = m(6)                                        <----- Simplify inside parentheses

5/6 = m                                       <----- Divide both sides by 6

5 0
2 years ago
Please help me ASAP!!! I will give 20 points..... bad answers will be reported
belka [17]
150? I think thats the anwser
3 0
3 years ago
Find the effective rate of interest for 1% compounded monthly.
natima [27]

Answer:

Find the effective rate of interest for 1% compounded monthly

Step-by-step explanation:

8 0
3 years ago
PLEASE HELP SOON I DONT UNDERSTAND THIS QUIZ
Fantom [35]

1. h₀ = 70  

v₀ = 0 since the rock is dropped it has no initial velocity  

when the rock hits the ground the height = 0  

plug into the formula  

0 = -4.9t² + 0(t) + 70  

0 = -4.9t² + 70  

Add 4.9t² to both sides  

4.9t² = 70  

Divide both sides by 4.9  

t² = 14.2857142857  

Take the square root of both sides  

t = 3.7796447301  

t ≈ 3.8 seconds

I am not doing the rest I only did one just to help you understand a bit more

6 0
3 years ago
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