1) the vertex of a parable is given for two points, ( -b/2a, -b2-4ac/4a)
2) Now substitute the values in the equation
x = - (-8)/2(-2) = 8/ -4 = -2
y = -(8^2-4(-2)(1)/ 4(-2) = -(64-8) /-8 = 56/8 = 7
v(-2,7)
Option A
Volume of bed is
cubic inches
<em><u>Solution:</u></em>
Given are the dimensions of bed
To find: volume of bed
Since bed is generally of cuboid shape, we can use the volume of cuboid formula
<em><u>volume of cuboid is given as:</u></em>

Where, "l" is the length and "w" is the width and "h" is the height of cuboid
From attached figure in question



Substituting the values in formula,

Therefore volume of bed is
cubic inches
Answer:
1. 10d + 26
Step-by-step explanation:
Given.
8(2d+3) + 2(-3d+1)
= 16d + 24 - 6d + 2
= 10d + 26
Hope it will help :)
Answer: i got 10
Step-by-step explanation:
what ud o is 2x+12 let me see