Graph the sine function on the interval [−360, 360] showing all key points of the graph (horizontal and vertical
intercepts and maximum and minimum points). then, use the graph to answer each of the following questions.
e. arrange the following values in order from smallest to largest by using their location on the graph.
sin(170°) sin(85°) sin(−85°) sin(200°)

whats the

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