Please attempt this PreTest Question. It is worth zero points. f(x)= -9+90.c + 210
The above equation models a rock being thrown upwards off the side of a cliff, in units of seconds (x)
and feet (y).
The rock is thrown at [Select ]
feet per second.
The cliff is (Select ]
meters high.

72 fudge and 75 toffee

step-by-step explanation:

i hope this : )

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.