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ser-zykov [4K]
3 years ago
5

Given f(x)=21x+14, find f(5)

Mathematics
1 answer:
loris [4]3 years ago
6 0

f(5)=21\cdot5+14=105+14=119

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What is the distance between 3,0 and 6,-13
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Step-by-step explanation:

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A new hospital tracked the number of births during its first 6 months of operation, as shown in the table. Find a quadratic func
UNO [17]
Let    x refers to the Month numbers
And  y refers to Number of births

There is 5 steps to find the quadratic function that models the data.

First step           ⇒ <span>Plot <span>the data pairs (<span>x<span>, <span>y<span>) in a coordinate plane.
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Second step     ⇒ </span></span></span></span></span></span><span>Draw <span>the parabola you think best fits the data.
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</span></span><span><span>Third step         ⇒</span> Estimate <span>the coordinates of three points on the
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Fourth step       ⇒ </span><span>Substitute <span>the coordinates of the points into the<span> model <span>
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============================================
T</span><span>o predict the number of births for month 8
substitute with x = 8 ⇒  y = </span><span>5.875 * 8²- 55.25 * 8 + 195 = 129</span>







3 0
3 years ago
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Ulleksa [173]
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Answer:

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