On a function f(x), as the domain increases, x increases or becomes more positive.
A linear function is one where the dependent variable has a power of one, such as
x
2x
.5x
All of those x are raised to power of one.
Exponential functions have x raised to different powers such as 2, 3, 4, 5.
Exponential functions increase much faster than linear functions as the domain increases. The derivative of an exponential is larger than linear function in most domains.
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We know CXD form a 90 degree angle, plus 32 that is angle BXC
90+32=122
We also know XH bisects this angle, which means it cut it in half,
122/2= 61
Answer: 61