Any REAL help on #16 above??? Can someone check my answer?
1 answer:
Answer:
The answer to your question is:th first option is correct.
Step-by-step explanation:
Here we have and hyperbola with center (0, 1), and the hyperbola is horizontal because x² is positive.
Equation
y - k = ±![\frac{b}{a} (x - h)](https://tex.z-dn.net/?f=%5Cfrac%7Bb%7D%7Ba%7D%20%28x%20-%20h%29)
Process
Find a, b
a² = 9
a = 3
b² = 5
b = √5
h = 0 and k = 1
Substitution
y - 1 = ±![\frac{√5}{3} (x - 0)](https://tex.z-dn.net/?f=%5Cfrac%7B%E2%88%9A5%7D%7B3%7D%20%28x%20-%200%29)
Equation 1
y = ![\frac{\sqrt{5} }{3} x + 1](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B5%7D%20%7D%7B3%7D%20x%20%2B%201)
Equation 2
y = -
You might be interested in
1)
y = kx
-12 = k(9)
k = -4/3
y = (-4/3)(-4)
y = 16/3
2)
y = kx
8 = 20k
k = 2/5
y = (2/5)(10)
y = 4
3)
y= kx
-6 = k(-14)
k = 3/7
-4 = (3/7)x
-4(7/3) = x
x = -28/3
Answer: Distributive Property
The distributive property is
a*(b+c) = a*b + a*c
a*(b-c) = a*b - a*c
Use the second version to say 5*(8-6) = 5*8-5*6
The idea is to multiply the outer term 5 by each of the inner terms.
If the radius is 3 and the height is 5, just plug in 3 and 5 to the formula.
Once we do so we get 47.12 as the volume.
-Steel jelly
Answer:
Step-by-step explanation:
y = 2x - 3
y = -x
-x = 2x - 3
-x - 2x = -3
-3x = -3
x = -3/-3
x = 1
y = -x
y = -1
solution is : (1,-1) <==