y=∣x−1∣={
1−x
x−1
x<1
x≥1
}
Similarly y=3−∣x∣={
3+x
3−x
x<0
x≥0
}
The required region is a rectangle with length 2
2
and breadth
2
.
Hence, the area is 4. Hence, all the options are correct
Find the slope of the following line. Y=1.4x
2 answers:
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Given:
The given function is
To find whether the function is growth or decay and the growth of decay.
Formula:
The function is said to be an exponential growth, if the value of a > 0 and r > 0
Again, the function is said to be an exponential decay, if the value of a > 0 and 0 < r < 1.
Now,
Thus, the value of a > 0 and r > 0, then the given function is an exponential growth function.
Therefore,
The given function is an exponential growth function.