Answer Is a
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Simple actually. The 1000 is the starting price the -20 is the losing of value per week and the w stands for the number of weeks.
Answer:
-5
Step-by-step explanation:
or, f(x) = -x^2+10x+16
or, f(7) = (-7)^2+10*-7+16 (-7*-7=49)
=49-70+16
=65-70
=-5
Yes. Many times, in extremely cold places, temperatures have lowered to more than -50 degrees.
Hope this helps!
I will try my best are there answers
