Answer:
Your answer of option b is right.
Step-by-step explanation:
Given that a sinesoidal function has maximum 12 and minimum -6
Hence centre line would be average of these two.
Centre line is ![y=\frac{12-6}{2} =3](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B12-6%7D%7B2%7D%20%3D3)
i.e. f(x) = a sin (bx+c)+3
Since amplitude = 12-3 =9 we have a = 9
i.e. f(x) = 9 sin (bx+c)+3
Frequency is given as 3, period = 1/3
This gives b = 6pi
f(0) = y intercept =
9sin(c)+3 =3
This gives c=0
Hence correct equation is
![y =9sin 6 \pi x+3](https://tex.z-dn.net/?f=y%20%3D9sin%206%20%5Cpi%20x%2B3)
Answer:
(1,11)
Step-by-step explanation:
Given expression
y=8x+3
Substitute any values of x
Here, we are substituting x=1
⇒y=8x+3
y= 8+3
y=11
⇒ordered pair=(1,11)
Answer:
this is what i found
Factor out the GCF of 6, 8, and 4: 2
2(3m + 4n + 2)
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
35 (3) = 105
35=70 = 105
Answer:
C - $8.75
Step-by-step explanation:
I'm pretty sure if you divide 3.75 by 3 you will get the amount of $ for a bag of soil which is around $1.25/per bag. And then if you multiple $1.25 for 7 bags you will get $8.75