5 point
Which table could represent a function? *
X
f(x)
x
h(x)
1
4
e
ON
1.
2
2
4
3
4
1
6
2
6
2
2
Х
g(x)
Х
k(x)
1
2
2.
2
2
2.
4
+
2
3
6
داماد
6
4
2
6
C Table 1
Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =