An earthquake wave travels through 55 km of rock in 25 seconds. Which equation represents the relationship between, t, the number of seconds, and d, the total distance the wave travels?

(A) d = 5/11 t
(B) d= 1 4/7 t
(C) d = 2.2t
(D) d = 80t

where is the rest of the

step-by-step explanation:

idk

step-by-step explanation:

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