Answer:
Option C.(-2, 8)
Step-by-step explanation:
we have
y=f(x) ----> the parent function
y=2f(x) ---> the new y-value will be 2 times the original value
The rule of the transformation of f(x) to 2f(x) is
(x,y) -----> (x,2y)
substitute the given value
(-2,4) ------> (-2,2(4))
(-2,4) ------> (-2,8)
Answer:
Just multiply:
= 0.06×0.021
= 1.26
is this the right answer I don't even know my answer
Answer the question
all real number
interval notation
Step-by-step explanation:
Answer:
C. 1
Step-by-step explanation:
The expression that represent the profit is given by P(r) = r⁴ - 3r³ - r² - 4
<h3>What is an
equation? </h3>
An equation is an expression that shows the relationship between two or more numbers and variables. An independent variable is a variable that does not depend on other variables while a dependent variable is a variable that depends on other variables.
Profit is the difference between revenue and cost. Given that:
R(r) = 2r⁴ - 3r³ + 2r - 1 and C(r) = r⁴ - r² + 2r + 3
P(r) = R(r) - C(r)
P(r) = (2r⁴ - 3r³ + 2r - 1) - (r⁴ - r² + 2r + 3) = r⁴ - 3r³ - r² - 4
The expression that represent the profit is given by P(r) = r⁴ - 3r³ - r² - 4
Find out more on equation at: brainly.com/question/2972832
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