ANSWER
C.
EXPLANATION
The given function has range:
-3≤f(t)≤3
This implies that, the amplitude is
The function is symmetric with respect to the origin so this is a sine function.
This function is again reflected in the x-axis, hence
a=-3.
The period of this function is
This implies that, b=3,
hence the equation of the function is
Answer:
1.2 cups
Step-by-step explanation:
Divide the total cups (2.4) by the amount of pies (2)
2.4/2 = 1.2 cups of sugar per pie
Hopefully this helps - let me know if you have any questions!
2 and 3 are correct. 1 is false because the graph opens downward. If the a value, which is -1 in this case, is less than 0, the graph will open downward. -1 is less than 0 so the graph opens downward
Answer:
a
Step-by-step explanation:
90/3=30
