Mathematics College

Sketch the graph of the tangent curve y = tan 2x in the interval from 0 to 2pi

Answers

Answer 1

Answer:

correct answer: a.

Step-by-step explanation:

y = tan2x graph should have right side headed up, because it's positive.

however, the graph's frequency should be changed.

Since the normal period of y = tan x graph is pi/|b|,

the period for this graph should be pi/2.

We can see that graph (a) is meeting all the needs.

Related Questions

Which graph I-IV matches with a?

Answers

Answer:

III

Step-by-step explanation:

At t = 0, x = 1.

At t = 0.5, x = 2.

At t = 1, x = 1.

The curve is symmetrical.

The graph that fits is III. x starts at 1, increases 2, then decreases at the same rate back to 1.

the scale is evenly balanced. explain how you could find the weight ( w ) of one turtle.

Answers

Answer:

count all of the weight on the right side, subtract 4 pounds from both sides, and divide it by 2.

Step-by-step explanation:

The weight of a turtle equals to 1+7=8unit. Remove 4 from each side since they both have one, now leaving 3 turtles on one side, whereas the other side has 3(1+7). Divided each side by 3, so one turtle has a weight of 8unit.

1. Find the area of the polygon, explain your process.

Answers

288cm2 is the correct answer i believe

question 7 i mark as brainliest

Answers

2 1/2 should be the answer. Adding all of the x’s up you’ll get 16.5. Since you need 19 oz take 19 and subtract 16.5 to get 2.5. Convert 2.5 into a mixed fraction and get 2 1/2

Answer C- 2 1/2

Which number sentence is true?
O A) 196 > 10
OB) 58 > 6.85
OC) -4/ > 25
OD) 8.45 x 102 > 845

Answers

Answer:

O A / OD

Step-by-step explanation:

196 is greater than 10

8.45×102 is greater than 845

-3x + 8 = 17 and 1 + 4x = -15

Answers

Answer:

1) x= -3

2) x=-4

Step-by-step explanation:

The first equation is :

-3x+8=17

solving for x

-3x=17-8 ------------by collecting like terms

-3x=9

Divide both sides by -3

-3x/-3=9/-3

x= -3

In the second equation

1+4x= -15

solving for x

4x=-15-1

4x = -16

x=-16/4

x= -4

(28)/(x)*(4)/(5)+1=22

Answers

Answer:

I got -8

Step-by-step explanation:

i googled it but check it just incase

An airplane takes off and then climbs 2500 feet. After 20 minutes, the airplane drops 150 feet.
What is the airplane's current height?

Answers

Answer:

2350 feet

Step-by-step explanation:

2500-150=2350

Gillian’s Restaurant has an ice-cream counter where it sells two main products, ice cream and frozen yogurt, each in a variety of flavors. The restaurant makes one order for ice cream and yogurt each week, and the store has enough freezer space for 115 gallons total of both products. A gallon of frozen yogurt costs $0.75 and a gallon of ice cream costs $0.93, and the restaurant budgets $90 each week for these products. The manager estimates that each week the restaurant sells at least twice as much ice cream as frozen yogurt. Profit per gallon of ice cream is $4.15, and profit per gallon of yogurt is $3.60.

Required:
a. Formulate this problem as a linear program. Make sure to clearly define you variables and label your constraints.
b. Solve this model by using graphical analysis.

Answers

Answer:

P=$440

Step-by-step explanation:

NOTE: kindly find attached the graphical analysis/solution.

Given the data, we are expected to maximize the profit of Gillian’s Restaurant

let X be icecream

and Y be yogurt

Our objective function is

4.15X+3.6Y=P

Constraints

a. 0.75X+0.93Y<90

b. X+Y<115

c. X>=2Y = X-2Y>=0

X>=0, Y>=0

a. 0.75X+0.93Y=90

X=0

0.75(0)+0.93Y=90

0.93Y=90

Y=90/0.93

Y=96.77

Y=0

0.75X+0.93(0)=90

0.75X=90

X=90/0.75

X=120

b. X+Y<115

X=0

X+Y=115

0+Y=115

Y=115

Y=0

X+0=115

X=115

c. X>=2Y = X-2Y>=0

X=0

X-2Y=0

0+2Y=0

Y=0

X-2(0)=0

X+0=0

X=0

From the graph profit is maximum at

X=80 and Y=30

4.15(80)+3.6(30)=P

332+108=P

440=P

P=$440

We are expected to maximize the profit of Gillian’s Restaurant:

let

X = icecreamY = yogurt

Objective function =4.15X+3.6Y=P

Constraints

a. 0.75X+0.93Y<90

b. X+Y<115

Part A :

0.75X+0.93Y=90

X=0

0.75(0)+0.93Y=90

0.93Y=90

Y=90/0.93

Y=96.77

Y=0

0.75X+0.93(0)=90

0.75X=90

X=90/0.75

X=120

Part B:

X+Y<115

X=0

X+Y=115 0+Y=115 Y=115

Y=0

X+0=115 X+0=115 X=115

The graph profit is maximum at

X=80 and Y=30

4.15(80)+3.6(30)=P332+108=P440=PP=$440

Find out more information about "linear program":

https://brainly.com/question/14161814?referrer=searchResults

And this one you need to evaluate it please show your work I need help

Answers

Step-by-step explanation:

-5 + 2 - 8 - (-14) =

(-3) - 8 + 14 =

-11 + 14 =

3 =

not sure but here you go^^

Reasonable definitions of the decision variables are:________
a) x subscript 11 household without children under 16 and without premium subscription
x subscript 12 household without children under 16 but with premium subscription
x subscript 21 household with children under 16 but without premium subscription
x subscript 22 household with children under 16 and with premium subscription
b) x subscript 11 number of interviewed households without children under 16 and without premium subscription
x subscript 12 number of interviewed households without children under 16 but with premium subscription
x subscript 21 number of interviewed households with children under 16 but without premium subscription
x subscript 22 number of interviewed households with children under 16 and with premium subscription
c) x subscript 11 cost of interviewing a household without children under 16 and without premium subscription
x subscript 12 cost of interviewing a household without children under 16 but with premium subscription
x subscript 21 cost of interviewing a household with children under 16 but without premium subscription
x subscript 22 cost of interviewing a household with children under 16 and with premium subscription
d) All of the above are reasonable definitions.
e) None of the above.

Answers

Answer:

The correct answer is A.

Step-by-step explanation:

Decision variable are the numbers which are determined by the decision makers. This enables to identify the different possible events that might occur. The decision makers then select a number and identifies the possible occurrence of the events.

There are 39 calories in 12 fluid ounces of a tea drink. Based on the information how many calories are in 39 calories of the tea drink. Please show work!!!!!
A. 117
B.900
C.87
D.147

Answers

Answer:

117

Step-by-step explanation:

please solve and write an equation for the graph answer choices
question 1 rate of change 57 or .75
question 2 ordered pair (44,57) or (57,44)
question 3 equation A y=-1/2x+6
B y=-1/2x+1
C y=-1/2x+10
D y=1/2x+1

please answer every question

Answers

The real android app and

A football team loses 8 yards in one play, then loses 5 yards in the next. What is the team's total yardage for the two plays?

yards=

Answers

Answer:

13 yards

Step-by-step explanation:

please help and answer quickly

Answers

Answer:

Step-by-step explanation:

Can someone please help me with this?

Answers

Answer:

126

Step-by-step explanation:

To get the answer for this, we're going to make an algebra equation and add every angle to make 360 in total. First, we can just write the equation.

x+(x-35)+(x-46)+1/2x=360

Next, we can simplify this.

3 1/2x-81=360

3.5x-81=360

Add 81 to both sides.

3.5x-81=360

+81 +81

3.5x=441

Divide by 3.5 on both sides.

3.5x=441

/3.5 /3.5

x=126

Each x is 126.

9/12

- 1/5

_____

11/20

Answer:

Step-by-step explanation:

16 % (2/5 + 2/3) = 16 % (6/15 + 10/15) = 16 % 16/15 = 16/1 x 15/16 = 240 % 16 = 15

Answer:

Step-by-step explanation:

HELP!!! DUE IN AN HOUR!!

Answers

Answer:

measure 3 equals 121 degrees

Step-by-step explanation:

Measure 2 and 3 make a 180 angle and you subtract 59 from 180 and you get 121.

Geometry question, look at picture

Answers

Answer:

152° = w + 73°

=> 152° - 73° = w

=> 79° = w

If my answer helped, please mark me as the brainliest!!

Thank You!!

Modeling events using random numbers is known as a/an ______.
A. Census
B. Sample survey
C. Simulation
D. Experiment

Answers

Answer:

C. Simulation

Step-by-step explanation:

The answer is Simulation the modeling events using random numbers is known as a simulation option (C) Simulation is correct.

What is a survey?

A survey is a means of gathering information from a sample of people using pertinent questions with the goal of understanding populations as a whole.

It is given that:

Modeling events using random numbers is known:

As we know, a simulation recreates random occurrences by specifying event outcomes with relative frequencies that match the real-world relative frequencies we're aiming to simulate using random numbers.

It's called a simulation when you use random numbers to model an event.

Modeling events using random numbers is known as a simulation.

Thus, the answer is Simulation the modeling events using random numbers is known as a simulation option (C) Simulation is correct.

Learn more about the survey here:

brainly.com/question/17373064

#SPJ2

sela
Lines a, b, c, and d intersect as shown.
rpod
covery Education
FARI Montage
R
124
95
42
53
39
95
What is x?

Answers

X is interesting with b
Hope this helps:D

Sowwy man i just needed the points

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