Answer:
2.95g+9.72f=total cost
Step-by-step explanation:
Answer:
-3/4
Step-by-step explanation:
Perpendicular slopes are reciprocal opposites of the original slope. This means that the reciprocal of 4/3 is 3/4, and the opposite of 3/4 is -3/4.
Answer:
The correct options are C and D
C. A translation of 5 units up
D. A reflection about the x-axis
Step-by-step explanation:
We have been given as function of the graph:
f(x) = x²
Which is transformed into the function
g(x) = -(x-2)² + 5
Consider the graph of y = x²
To convert it into the graph of given transformed function.
First reflect the graph over x-axis, the equation becomes
y = -(x)²
Then translate the graph 2 units to the right
y = -(x - 2)²
Then translate the graph 5 units up.
y = -(x - 2)² + 5
Thus, the correct statements are C and D
Answer:
(59) = 20
Step-by-step explanation:
(x) is the inverse of f(x)
to find the inverse function, let f(x) = y and rearrange to make x the subject.
y = 3x - 1 ( add 1 to both sides )
y + 1 = 3x ( divide both sides by 3 )
= x
change y back into terms of x with x = (x) , then
(x) = 
, then
(59) = 
= 
= 20
