Answer:
4 = 
Step-by-step explanation:
Answer:
uh ig 23.57 for 1 square feet.
Step-by-step explanation:
Answer:
dy/dx= 7- 3x^-1/2
when X=1
dy/dx = 4
as it is a tangent M1=M2=4
now,
at gradient 4 and point (1,1)
equation of curve is ,
y-y1= m(x-x1)
or, y-1=4(x-1)
or, y-1=4x-4
or, y-4x= -3
or, 4x-y=3
Answer: 3
√
7
Step-by-step explanation:
Both b and c
I hope it helped u
