Answer:
g(x) = |x| + 7
Step-by-step explanation:
Adding the constant +7 on the end of the equation means a translation 7 units up.
<h2>
Answer:</h2>

<h2>
Step-by-step explanation:</h2>
This is a square pyramid because it's a solid having a square base. The point up the pyramid is called the apex and is directly above the middle of the square base. The surface area of a solid is the total area of its outer surface. If we unfold this pyramid, we'll get one square and four identical triangles. So the surface are can be calculated as follows:

FOR THE SQUARE:
FOR THE TRIANGLE:

Finally:

Answer:
no
Step-by-step explanation:
they are different
a.b = |a|.|b|cos x