What are the solutions to the following system?
-2x2+y=-5 y=-3x2+5
(0, 2)
(1, –2)
(StartRoot 2 EndRoot, negative 1) and (negative StartRoot 2 EndRoot, negative 1)
(StartRoot 5 EndRoot, negative 10) and (negative StartRoot 5 EndRoot, negative 10)

Determine the function’s value when x = -1 a. g(-1)=-3 b. g(-1)=0 c. g(-1)=1 d. g(-1)=27

The diameter of a bacteria colony that doubles every hour is represented by the graph below. what is the diameter of the bacteria after 8 hours? graph of a curve passing through the points zero comma 1, one comma two, two comma four, and three comma eight

Which graph or graphs appear to show a sinusoid? < me asap !