Answer : option B
Given: center (4,2), vertex (9,2), and focus (4+2sqrt5,2)
The distance between vertex and center is 9-4 = 5
Center is (h,k) so h= 4 and k =2
focus is (h+c,k)
From the given focus (4+2sqrt5,2), c= 2sqrt(5)
Standard form of equation is
h= 4, k=2, a=5, c=2sqrt(5), we need to find out b
b^2 = 5
plug in all the values
Option B is correct
There is no other part of the brain<span> where lesions can cause such a wide variety of symptoms. The </span>frontal lobes<span> are involved in motor </span>function<span>, problem solving, spontaneity, memory, language, initiation, judgement, impulse control, and social and sexual behavior.
I hope I helped! ♥ </span>
Answer:
10w+8
Step-by-step explanation:
-10(-w)+8
10w+8
Actually Welcome to the Concept of the Differential Calculus.
Since, we know this is a definite calculus,
thus we get here as, by using the Chain Rule.
Answer:
13
Step-by-step explanation:
