Answer:
B is correct
Step-by-step explanation:
Answer:
Hiiiiiiiii
The answer is −135−(−278)= 143
Answer:
thats not even understandable
1/3 times 6/8
1/3 times 3/4
So, the answer is 3/12
Simplify: 1/4
<u>Answer:</u>
A curve is given by y=(x-a)√(x-b) for x≥b. The gradient of the curve at A is 1.
<u>Solution:</u>
We need to show that the gradient of the curve at A is 1
Here given that ,
--- equation 1
Also, according to question at point A (b+1,0)
So curve at point A will, put the value of x and y

0=b+1-c --- equation 2
According to multiple rule of Differentiation,

so, we get



By putting value of point A and putting value of eq 2 we get


Hence proved that the gradient of the curve at A is 1.