For what values of a and b does the table represent a function?
Oa-0 and b= 0
O a-5 and b =5
O a=4 and b7
Oa-3 and b= 1

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Find the multiplicative inverse of 8-12i

Which of the following can be used to explain a statement in a geometric proof?