X+y=4 :x=4-y,yR
x-y=6:x=6+y,yR
Answer:
huh
Step-by-step explanation:
If x = 4 is the Only Solution of the Equation x² + bx + 16 = 0
Then the Value x = 4 should satisfy the Given Equation
⇒ (4)² + b(4) + 16 = 0
⇒ 16 + 4b + 16 = 0
⇒ 4b + 32 = 0
⇒ 4b = -32
⇒ b = -8
Answer:
5
Step-by-step explanation:
you add then all together to get 5



with that template in mind.
![\bf f(x)=\sqrt[3]{x}\qquad \boxed{-f(x+2)+4}\implies f(x)=\stackrel{A}{-1}\sqrt[3]{\stackrel{B}{1}x\stackrel{C}{+2}}\stackrel{D}{+4}\qquad \\\\\\ f(x)=-\sqrt[3]{x+2}+4](https://tex.z-dn.net/?f=%5Cbf%20f%28x%29%3D%5Csqrt%5B3%5D%7Bx%7D%5Cqquad%20%5Cboxed%7B-f%28x%2B2%29%2B4%7D%5Cimplies%20f%28x%29%3D%5Cstackrel%7BA%7D%7B-1%7D%5Csqrt%5B3%5D%7B%5Cstackrel%7BB%7D%7B1%7Dx%5Cstackrel%7BC%7D%7B%2B2%7D%7D%5Cstackrel%7BD%7D%7B%2B4%7D%5Cqquad%20%0A%5C%5C%5C%5C%5C%5C%0Af%28x%29%3D-%5Csqrt%5B3%5D%7Bx%2B2%7D%2B4)
A = -1, reflected over the x-axis
B = 1, C = 2, horizontal shift of C/B or 2, to the left.
D = 4, shifted upwards by 4 units.
check the picture below.