Answer:
C: None of the above
Step-by-step explanation:
Answer:
The solution to the equation are x = 5.089 and x = -0.589
Step-by-step explanation:
Given:
x(at the power of 2) = 6 + 9x
To Find:
The solution of the equation = ?
Solution:
The given equation can be written as
=>
=>
=>
Using the quadratic formula,
where
a= 2
b = -9
c = -6
Substituting these values,






x =5.089 x = -0.589
Answer:
I think it's 7- 2i over 3. hopefully that helps
Use slope formula to find slope
<span><span><span>−9−5</span><span>−/12−8</span></span>=<span><span>−14/</span><span>−20</span></span>=<span>7/10</span></span>
7/10 = m = slope
y= mx + b
y= (7/10)x + b
(8,5)
(5) = (7/10)(8) + b
b = -3/5
So....
<span>y=(<span>7/10)</span>x −<span>35
</span></span>
multiply by 10
<span>10y=7x−6</span><span>
--> -7x + 10y = -6
--> 7x - 10y = 6
So, if 7x - 10y = 3 a good model?</span>
Answer: 44 I believe.
Step-by-step explanation: Please mark Brainiest if I'm right.