Identify which graph can be used to solve each equation. Enter the letter of the correct graph next to the equation
A
B
с
ty
ty
30
20
-30
20
10
20
101
10
-2
2.
10
-2
-2
2
*4 + 3 = 0
(x - 3)4 = 0
(x2 - 3)2 = 0

Find the volume of the described solid.the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x.a) 441b) 147c) 864d) 882

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above