MATHEMATICS HIGH SCHOOL

A residual plot is shown. Which statements are true about the residual plot and the equation for the line of best fit for the data? Check all that apply. The equation for the line of best fit is not a good approximation for the data because the points have a curved pattern.

The equation for the line of best fit is a good approximation for the data because the points are random, having no pattern.

The residual plot has a linear pattern.

The points of the residual plot are spread evenly above and below the x-axis.

The residual plot has the pattern of a curve.

The equation for the line of best fit is not a good approximation for the data because the points have a linear pattern


Only right answers, please. This is important for my grade.

Answers

Answer 1
Answer: Its answers 1 and 5 i just took the test 
Answer 2
Answer:

Answer:

answer is 1 & 3 on edg

Step-by-step explanation:



Related Questions

MIDDLE SCHOOL

The functions r and s are defined as follows. R(x)=x-1. And. S(x)=-x squared. Find the value of r(s(-2)) Please help

Answers

Answer:

-5

Step-by-step explanation:

"r(s(-2))" is a composition of functions. To evaluate this, we need to plug in "-2" into the function S(x) and then take that value and further plug it into R(x).

First, s(-2):

Now, we take the value (-4) and put it into R(x) to get our final answer:

Hence, r(s(-2)) = -5

HIGH SCHOOL

The surface of the ground at Drake's well is 1,200 ft above sea level. To reach oil, Drake first drilled through gravel to a point 1,168 ft above sea level. He then drilled an additional 38 ft through shale. What was the total depth of the well?

Answers

Answer:

1176

Step-by-step explanation:

All you have to do is add 1168 plus 38 would be 1176.

HIGH SCHOOL

1. Write the equation y = -1/2x+3 in standard form. 2. Write the equation 9x + 2y = 6 in slope-intercept form.

3. Write the equation y - 3 = 4(x+1) in standard form.

4. Write the equation y + 7 = -2(x-3) in slope-intercept form.

5. The equation y - 5 = 3(x-2) is written in point-slope form. Write the equation in the following ways:
A. Slope-intercept form.
B. Standard form.

Answers

1. x + 2y -3 =0.
2. x/2 + y/9 = 1/3.
3. 4x-y+7=0.
4. x + y/2 = -1/2.
5. a. 3x-y-1=0.
    b. x - y/3 = 1/3.

Answer:

1. x + 2y -3 =0.

2. x/2 + y/9 = 1/3.

3. 4x-y+7=0.

4. x + y/2 = -1/2.

5. a. 3x-y-1=0.

   b. x - y/3 = 1/3.

Step-by-step explanation:

MIDDLE SCHOOL

100 points!A flower bed is in the shape of a triangle, with a base of 13 feet and a height of 5 feet. What is the area of the flower bed? 18 square feet
32.5 square feet
65 square feet
130.5 square feet

Answers

Answer:

32.5 square feet

Step-by-step explanation:

Area of a triangle = 1/2 b x h

Where b = base

h = height

Given base = 13 feet

height = 5 feet

Area = 1/2 x 13 x 5

= 65/2

= 32.5 square feet

Answer: its not 100 hundred points

Step-by-step explanation:

MIDDLE SCHOOL

Write 23 in significant notation​

Answers

*I think you meant scientific notation.*

23 in scientific notation would be 2.3 x 10^1.

Answer:

2.3 × 10^1 I think you meant scientific notation

MIDDLE SCHOOL

8X+6+10X-30+5X+20=180

Answers

X=8....hope i helped
HIGH SCHOOL

What number does x stand for in this equation?

-7x + 6=27

Answers

⓵ You need to solve the left side first in order to isolate the × and find it’s value :

-7× + 6 = 27
-6 -6


-7× = 21
÷-7 ÷-7



× = -3

If you find it too difficult to divide a number by a negative, just divide 21 by 7 and always remember that when dividing, when the signs are different the answer is negative. So knowing that you could just divide 21 by 7, which is 3, and add a negative sign in front!


I hope this helped, if there’s anything let me know! ☻
HIGH SCHOOL

A small island is 5 miles from the nearest point p on the straight shoreline of a large lake. if a woman on the island can row a boat 2 miles per hour and can walk 3 miles per hour, where should the boat be landed in order to arrive at a town 7 miles down the shore from p in the least time

Answers

The boat should be landed 4 miles from the point p.

What is Unitary Method?

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

Total miles to be travel = 7 miles

and, woman on the island can row a boat 2 miles per hour and can walk 3 miles per hour.

Then for 7 miles, the boat should be landed

=7 -3

= 4 miles of being on a boat.

hence, the boat should be landed 4 miles from the point p.

Learn more about unitary method here:

brainly.com/question/22056199

#SPJ2

Time =5mile/hour/5mile=1 hour
then for 7 miles, the boat should be landed in the 4miles away from point p because of 7 -3 = 4 miles of being on a boat.
MIDDLE SCHOOL

What’s 1500 times 150000

Answers

Use long multiplication to evaluate.

225000000


Answer: 225000000


Step-by-step explanation:

1500 X 150000 = 225000000

Random Questions
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