Write an equation for the translation of the function. y = cos x; translated 6 units up
2 answers:
Answer:
Step-by-step explanation:
We are given a cos x function. We need to find the function shift 6 units up.
Graph will shift 6 units up. So, all y value of function shift vertically up.
y=f(x)
If shift h and k horizontally and vertically respectively then y=f(x+h)+k
y=cos x
Shift h and k unit then new function
y=cos(x+h)+k <=> cos x + 6
Thus, C is correct option.
You might be interested in
Question is Incomplete, Complete question is given below,
Murphy loves pistachio nuts. Every Saturday morning, she walks to the market and buys some. Last week, she bought two pounds and paid $7.96, and this week she bought only one-half pound and paid $1.99. What the unit rate for pistachio nuts?
Answer:
The unit rate for pistachio nuts is $3.98.
Step-by-step explanation:
Given;
Price of 2 pounds of pistachio nuts = $7.96
We need to find the price of 1 pound of pistachio nuts.
To find the same we will use the unitary method,
Hence ,
Price of 1 pound of pistachio nuts =
Also given:
Price of half pound of pistachio nuts = $1.99
We need to find the price of 1 pound of pistachio nuts.
To find the same we will use the unitary method,
Hence ,
Price of 1 pound of pistachio nuts =
Hence, The unit rate for pistachio nuts is $3.98