Consider the function f(x) = -2x7 - 6x3 - x + 5 The end behavior is: a As x --> ∞ , y --> ∞ As x --> -∞ , y --> -∞ b As x --> ∞ , y --> -∞ As x --> -∞ , y --> -∞ c As x --> ∞ , y --> ∞ As x --> -∞ , y --> ∞ d As x --> ∞ , y --> -∞ As x --> -∞ , y --> ∞

large crystals result from very slow cooling.

evaporation of water: this would produce an evaporite which is a sedimentary rock. like a salt pan in a desert. not possible to have volcanic rocks originate this way.

crystalization in molten earth: slow cooling over time. (hundreds to millions of years)

crystalization at earth's surface: this results in fast cooling. (a few hours to a few months or years)

crystalization from cooling off hot water: that would be a hydrothermal deposit. while associated with volcanics they are not volcanic rocks themselves and usually occur fairly rapidly.

we need to see the graph to know but

strong positive is if it is going up from left to right in a straight diagonal line (like this /)

strong negative is the same but from right to left (like this \)

weak negative is the same as strong negative but its more straight line still right to left

and weak positive is the same as strong positive but more a straight line still left to right though.

she will do 520 after 52 weeks

hope this : )