18. find the range.

3 –9 7 –1 5 –4 2

a. 16
b. 8
c. –1
b. 2

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

What is the ratio fraction form of 25: 9

Build is 120 wide 20 feet high 48 feet long how many cubic feet and the volume