F(x) can be written as:
f(x) = Asin(2x); where A is the amplitude and the period of the function is half that of a normal sin function.
f(π/4) = 4
4 = Asin(2(π/4))
4 = Asin(π/2)
A = 4
Amplitude of g(x) = 1/2 * amplitude of f(x)
A for g(x) = 2
g(x) = 2sin(x)
Answer:
y intercept (0,-2) x intercept (3,0)
Step-by-step explanation:
first we have to solve for y.
2x-3y=6
step 1 subtract 2x from each side
-3y=-2x+6
step 2 divide each side by -3
y=2/3x-2
now I am going to graph this to make it easier for you
Its 105° because the rhombus is essentially a square or rectangle of sorts and at least 2 sides have to be alike
Answer:
![a = 0](https://tex.z-dn.net/?f=a%20%3D%200)
Step-by-step explanation:
On the right side of the = multiply -4 through
![- 6a - 4 = - 4 - 28a](https://tex.z-dn.net/?f=%20-%206a%20-%204%20%3D%20%20-%204%20-%2028a)
add 28a and add 4 to both sides
![28a - 6a = 4 - 4](https://tex.z-dn.net/?f=28a%20-%206a%20%3D%204%20-%204)
![22a = 0](https://tex.z-dn.net/?f=22a%20%3D%200)
divide both sides by 22
![a = 0](https://tex.z-dn.net/?f=a%20%3D%200)