Answer:
11.82
Step-by-step explanation: I know this because 21.32-9.50= 11.82
Answer:
1/40
Step-by-step explanation:
A(area) = b(base) * h(height)
A = 56 * 157
A = 8,792 mi^2
Answer:
Step-by-step explanation:
<span>A)2x^2+3 is a transformation of f(x)=x^2: Stretch the graph vertically by a factor of 2 and then shift the entire resulting graph up by 3 units. The graph will still look like a parabola that opens up.
</span>B)-2x^2-3 is a transformation of f(x)=x^2: Stretch the graph vertically by a factor of 2, reflect the resulting graph in the x-axis, and then shift the entire resulting graph down by 3 units. The graph will still look like a parabola that opens down.
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Answers to C and D are very similar, except that we compress the graph of x^2 v ertically by a factor of (1/2).
None of these A, B, C, D is wrong.
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