You are saving up to buy a PS5 when it comes out for $500. You have $350, then for your birthday, your grandfather gives you more than what you need to be able to afford the PS5. How much did your grandfather give you for your birthday, Solve, graph, and explain?

answer: x=3 and y=4

step-by-step explanation:

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

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