HELPPP Which of the following equations matches the function shown above?
A. y = sin(2x)
B. y =sin(1/4x)
C. y =sin(1/2x)
D. Y=1/2sin(x)

boxplot

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct

thats one

step-by-step explanation: