3 years ago

In two or more complete sentences describe how to determine if the function, f(x) = 3sin(x) is odd using algebra.

1 answer:

4 0

For odd functions f(-x) = -f(x).

Given that f(x) = 3sin(x)
f(-x) = 3sin(-x) = -3sinx = -f(x).

Therefore, f(x) = 3sin(x) is an odd function.

You might be interested in

Sam and Jeremy have ages that are consecutive odd integers. The product of their ages is 783, which equation could be used to fi

stepladder [879]

(2x+1)=Jeremy´s age
(2x+3)=Sam´s age.
we suggest this equation:
(2x+1)(2x+3)=783
4x²+6x+2x+3=783
4x²+8x-780=0
x²+2x-195=0

We solve this quadratic equation:
x=[-2⁺₋√(4-4*1*(-195))]/2=(-2⁺₋28)/2

x₁=(-2-28)/2=-15 this solution is not valid.
x₂=(-2+28)/2=13

Jeremy´s age=2x+1=2*13+1=27
Sam´s age=2x+3=2*13+3=29

7 0

3 years ago

Renee is in charge of the school carnival for 380 students. She has 47 boxes of prizes. Each box has 22 prizes. She wants to mak

rodikova [14]

Multiply 47x22 and you'll get a total of 1034 prizes

5 0

3 years ago

Y=4x+1, 2x+y=37 substitution

VLD [36.1K]

Answer:

x = 6 and y = 25 → (6, 25)

Step-by-step explanation:

Substitute y = 4x + 1 to the equation 2x + y = 37:

2x + (4x + 1) = 37

(2x + 4x) + 1 = 37 subtract 1 from both sides

6x = 36 divide both sides by 6

x = 6

Pyt the value of x to the first equation:

y = 4(6) + 1

y = 24 + 1

y = 25

4 0

3 years ago

A classmate is solving a system of equations where one equation is quadratic and the other one is linear. Which of the following

Marizza181 [45]

Hello,

Intersection of a parabola and a line has atmost 2 points

Answer A (can not be realized)

7 0

3 years ago

Read 2 more answers

5 1/3 divided by 5/8??

hichkok12 [17]

Answer:

128/15 or 8.53

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers