What is the sum of the series? 84 Σ k=1 (3k − 8)
9,723
9,835
10,038
10,395

7

step-by-step explanation:

the answer would be 7

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

a)(x-2)^2+(y-1)^2=9

step-by-step explanation:

(picture explains)

exactly you go it

step-by-step explanation: