Answer: multiply the pi times the radius and you will get your answer.
Step-by-step explanation:
Y = 3x + 3
The slope is 3 and the y intercept is 3
Answer:
0.294736842
Step-by-step explanation:
Answer:
The y-intercept of the line is 32
Step -by -step explanation :
The general form of equation of a line that will pass through the three points is:
y=mx+c
where m is the gradient and c is the y-intercept
Now, find the gradient.

Take,




By substitution,


we now put the values of m, x and y into the general equation to find the c




Hence the y-intercept of the line is 32
f(x) = 3/(x + 2) - √x - 3
f(7) = 3/(7 + 2) - √7 - 3
f(7) = 3/9 - √4
f(7) = 0.333 - 2
f(7) = -1.67