Two functions, a and b, are described as follows:

function a
y = 8x + 3

function b
the rate of change is 1 and the y-intercept is 4.

how much more is the rate of change of function a than the rate of change of function b?

1
7
8
9

Step-by-step explanation:

we have

-------> equation A

In the equation A the rate of change is equal to the slope m

In the equation B

we have

------> rate of change

The equation B is equal to

substitute

Find the difference of the rate of change of function A minus the rate of change of function B

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

i'm sorry i don't know

step-by-step explanation: