The base of an exponential function can only be a positive number true or false?
2 answers:
Answer:
The given statement:
The base of an exponential function can only be a positive number is a TRUE statement.
Step-by-step explanation:
In mathematics, an exponential function is a function of the form
where b is a positive real number, and in which the argument x occurs as an exponent and a is a constant which can be both positive as well as negative.
The term 'b' is called base of the exponential function.
Hence, the base of an exponential function can only be a positive number.
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The function , The initial number of fish species released was 5.
The function , The growth rate is 4.5%
An equation is an expression that shows the relationship between two or more numbers and variables.
An exponential function is in the form:
y = abˣ
Where a is the initial value and b is the multiplication factor.
Given the function , The initial number of fish species released was 5.
The function , The growth rate is 4.5%
Find out more on equation at: brainly.com/question/2972832
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Answer:
P = 57°
Step-by-step explanation:
Given the following :
PQ = 17
QR = 15
PR = 14
Using the cosine formula since the length of the three sides are given:
a2 = b2 + c2 – 2bccos(A)
To find P:
QR^2 = PQ^2 + PR^2 – 2(PQ)(PR)cos(P)
15^2 = 17^2 + 14^2 – 2(17)(14)cos(P)
225 = 289 + 196 - 476 cosP
476*CosP = 485 - 225
476*CosP = 260
CosP = 260/476
CosP = 0.5462184
P = Cos^-1(0.5462184)
P = 56.892029
P = 57°
