Answer: I think it is -2.30
She will need 1/3 cup because she has already covered 3/4
Answer:
graph 1 proportional
graph 2&3 is non proportional
i think
The graph for f(x) = sin x <span>is a sinusoidal graph.
</span>f(x) = 2 sin 4x
has an amplitude of 2 or the highest point is 2 and a period of
Period = 3π/4 = π/3
f(x) = 2 sin 4x + 3
<span>the graph is shifted 3 points upward.
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