PLEASSEEE HELP 5.2.4 practice:modeling: slope-intercept equation of a line Both Earth's atmosphere and inner Earth have additional layers. Continue your investigation by going higher (if you chose the troposphere) or deeper (if you chose the upper crust). (4 points. 2 points for the
coordinates of the point, 2 points for the slope) the layer below earths crust is the mantle at a depth of 300 km the temperature is about 1800* C. use this information to write the depth and temperature coordinates for a point in the mantle. then find the slope of the line joining this pint and the point at the bottom of the crust. show ur work.

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)