Vera and fenyang were asked to find an explicit formula for the sequence 26,10, -6,-22… vera said the formula is g(n) =26 - 16(n-1) fenyang said the formula is g(n) =42 - 16n which one of them is right?

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.