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katrin [286]
3 years ago
13

Complete the function table,

Mathematics
2 answers:
Lady bird [3.3K]3 years ago
8 0

Answers:

  • Second row:  0
  • Third row:   3-2   and  1

====================================================

Explanation:

The first column is the list of x values we plug into the function. The second column describes what happens to those x inputs. Namely, we subtract off 2. In the first row, it shows 0-2 after replacing x with 0. This leads to the result of -2 since 0-2 = -2.

In the second row, we have the input x = 2 turn x-2 into 2-2 = 0. So that's why 0 goes in the blank for the second row.

In the third row, we have x-2 = 3-2 = 1. So we'll have 3-2 go in the first blank of row 3, and the value 1 go in the second blank of this same row.

weeeeeb [17]3 years ago
4 0

Answer:

f(x)=x-2

f(2)=2-2=0

f(3)=3-2=1

you only have attach the number to x

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A cup of hot coffee is initially at 70 ° C and is left in a room that has a temperature
fgiga [73]

Answer:

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Step-by-step explanation:

This problem can be modeled by a first order equation

T(t) = TA + kt

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The initial temperature of the cup of coffee is 70ºC. So TA = 70. The temperature cools  at the rate of 10ºC per minute, so k = -10. So, the equation of the model is:

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