Answer:
f(x) = (x -3)^2·(x +7)^5·(x -4)
Step-by-step explanation:
When a polynomial (or any function) has a zero of "a" with multiplicity "b", then (x -a)^b is a factor. Your polynomial factors as ...
f(x) = (x -3)^2·(x +7)^5·(x -4)
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<em>Comment on the graph</em>
When the zero has multiplicity 1, the function crosses the x-axis with a non-zero slope.
When a zero has even multiplicity, the graph touches the axis, but does not cross. The graph crosses the x-axis if the multiplicity of the zero is odd.
When the zero has multiplicity greater than 1, the point where the curve touches the x-axis has zero slope. The "flatness" at that point increases with increasing multiplicity.
Answer:
i dont know
Step-by-step explanation:
im so sorry
Answer:
3rd graph
Step-by-step explanation:
Answer:
22
Step-by-step explanation:
You use the order of operations: PEMDAS.
Sooo...
4*6-8/4=
24-8/4=
24-2=
22
9514 1404 393
Answer:
£27
Step-by-step explanation:
If we assume that more than 10 bean bags will be purchased, their individual cost will be £45 - 10%×£45 = £40.50. Then the total cost of n beanbags and a coffee machine will satisfy the inequality ...
£40.50n +£320 ≤ £1400
40.50n ≤ 1080
n ≤ 26 2/3 . . . . . . . 26 is more than 10, so the discount will be applied
Only an integer number of beanbags can be purchased, so the purchase of 26 beanbags and the coffee machine will leave a left-over amount of ...
£1400 -(320 +26×40.50) = £1400 -1373 = £27
The employees will have £27 left over.
