Suzi babysat three nights last week. One night she babysat 3 hours and earned $45. The next night she babysat 2 hours and earned $30. On the third night, she babysat five hours and earned $75. She knows if she can babysit for 10 hours, she will earn $150. What is the constant rate of change?
What is the initial value?
Equation?

well kind of. you get friend requests. and you can accept them or not so yes.

step-by-step explanation:

-1/3(x+1)^5

i’m pretty sure this is correct

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.