Which line passes through the point (10, -1)and has a slope of -2

y = mx + b

-1 = 10(-2) + b

-1 = -20 + b

19 = b

y = -2x + 19

Hope this helps! ;)

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

step-by-step explanation:

1