100 points to answer! answer quick!

using a pre-image you should be able to perform a translation and a rotation and write mathematical notation for each.

a. show the transformation and write the function rule for a translation if you want to move the pre-image seven units to the left and two units up?

b. what do you need to know in order to do a rotation? complete rotation of your choice and identify the rule for this.

im just doing this for the points lol

Step-by-step explanation:

answer for #1 is c

answer for #2 is d

can i get brainliest

answer: 33 ( approx)

step-by-step explanation:

since, in the linear regression formula, the slope is the a in the equation y = b + ax ( by comparing it with the general equation of line y = mx + c )

where,

here given table is,

price ($), x   :           18         23       25       29       30       33

pairs sold, y :         16         13         10       8         6       2

so, ,   ,   ,

and   ,

thus, slop of the given line is,

⇒  

⇒   ≈ 33