What is the equation of the trend line? enter your answers in the boxes. n = m + 45 scatter plot on a first quadrant coordinate grid. the horizontal axis is labeled variable m. the vertical axis is labeled variable n. points are plotted at (zero, one hundred), (five, one hundred ten), (ten, eighty), (fifteen, fifty), (twenty, seventy), (twenty, one hundred), (twenty-five, sixty), (thirty, twenty), (thirty, seventy-five), (thirty-five, sixty-five), (forty, forty), (forty-five, ten). a line is drawn through (twenty, seventy) and (twenty-five, sixty).

Step-by-step explanation:

Given: A line is drawn through (twenty, seventy) and (twenty-five, sixty).

The points through which line is passing are (20,70) and (25,60)

The slope of the line=

The equation of line with slope m and passing through point   is

Therefore, the equation of the trend line with slope -2 and point (20,70)  will be

12m

step-by-step explanation:

square root means have of a number so have of 3 is 1.5 then multiply it by 8 and you get your answer!

step-by-step explanation:

1. practice, practice & more practice

2. review errors

3. master the key concepts

do not try to memorise the processes.

4. understand your doubts.

5. create a distraction free study environment

6. create a mathematical dictionary

7. apply maths to real world problems.