subject
Mathematics, 14.04.2021 23:50 andrewhayward

Choose the graph of the following function: f (x) = negative 2 cosine (0.5 x)
Graph A
On a coordinate plane, a function curves down through (0, 0) to (3, negative 2), curves up through (6, 0) to (9, 2), and curves down through (12, 0).
Graph B
On a coordinate plane, a function has a minimum at (0, negative 2) and increases through (3, 0) to (6, 2), and then decreases through (9, 0).
Graph C
On a coordinate plane, a function has a minimum at (0, negative 2) and increases through (0.5, 0) to (1.5, 2), then decreases through (2.5, 0) to (3, negative 2).
Graph D
On a coordinate plane, a function increases through (0, 0) to (0.5, 2) and decreases through (1.5, 0) to (2.5, negative 2).
a.
Graph A
b.
Graph B
c.
Graph C
d.
Graph D

Please select the best answer from the choices provided

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
What is the value of x? enter your answer in the box. (cm)
Answers: 1
question
Mathematics, 21.06.2019 16:30
Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.
Answers: 1
question
Mathematics, 21.06.2019 18:00
The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?
Answers: 1
question
Mathematics, 21.06.2019 19:00
X2 + y 2 = 36 x + y = 6 solve the system of equations.
Answers: 3
You know the right answer?
Choose the graph of the following function: f (x) = negative 2 cosine (0.5 x)
Graph A
O...
Questions
question
Mathematics, 03.08.2019 16:00
question
Mathematics, 03.08.2019 16:00
question
Mathematics, 03.08.2019 16:00
Questions on the website: 13722367