Translate the problem into a mathematical sentence, using was your variable
1 answer:
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The graph starts at $75 since the price for call is $50 and 1 hour of work costs $25.
Direct variation is only noticeable at the beginning of the graph after that the function is linear.
I hope the answer helps.
Direct variation is only noticeable at the beginning of the graph after that the function is linear.
I hope the answer helps.
y = 2 - x
y(-3) = 2 - (-3) = 2 + 3 = 5
y(0) = 2 - 0 = 2
y(5) = 2 - 5 = -3
