Answer:
f(12) = - 20
Step-by-step explanation:
To evaluate f(12), substitute x = 12 into f(x), that is
f(12) = - 2(12) + 4 = - 24 + 4 = - 20
y = (2/3)x + 6
because the slope stays the same because it is parallel and to get the y intercept you plug in -3 for x into the equation (2/3)x +? =4 and ?=6 so that gives you the equation y = (2/3)x + 6
Answer:
3 + 2 · h = 3 + 2h
Answer:
the answer to your question is x>-20 , I hope this helps :)
-12*F
Temperature in morning=-4*F
Temperature has dropped by=8*F
Temperature now=-4-8= -12*F