1. A sky diver jumps out of a plane flying at an altitude of 28,500 feet above the ground. The sky diver descends at a rate of 800 feet per second. At this
rate, how many seconds will pass before the sky diver reaches 12,500 feet?

how many players are there?

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

you can't solve x because it is 2 linear equation and you only have one equation

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