EXPLANATION:
Given;
Required;
We are required to calculate the value of the function at the input levels indicated.
Step-by-step solution;
To solve the problem, we shall evaluate the function by taking the value of the function at the value given (in place of x).
For the second part;
Therefore, the function is valued as follows;
ANSWER:
Explanation:
1. Temperature difference (in the absence of additional heat input) will tend to decay toward zero in an exponential way. Usually, heat loss is proportional to temperature difference, meeting the conditions for an exponential decay.
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2. The rate of decay of a radioactive substance is generally proportional to the amount of that substance, meeting the conditions for an exponential decay.
Answer:
if you get a 12% discount on a $67.98 jacket, what is the new price?
(Hope this helps!)
Amount of cups =6/(3/7)=6*7/3=42/3=14
Answer:
{-9.5, 1,7}
Step-by-step explanation:
For y =f(x)
domain is list of all values of x and range is list of all values of y
Given
ƒ(x) = 3x – 5
domain = {–1.5, 2, 4}.
thus,
range will be value of f(x)
when x = -1.5
x = 2 and x = 4
Thus,
for x = -1.5
ƒ(x) = 3*-1.5 – 5 = -4.5 - 5 = -9.5
\
for x = 2
ƒ(x) = 3*2– 5 = 6 - 5 = 1
for x = 4
ƒ(x) = 3*4– 5 = 12 - 5 = 7
thus,
range of ƒ(x) = 3x – 5 is {-9.5, 1,7}
