Alexandra and her dad built a deck in their backyard it had an are of 48 square feet and perimeter of 28 feet circle the drawing that shows the deck they built use numbers, labeled sketches and words to explain your answer

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Examine the following sets of events. set a: {1, 5, 7, 9, 14} set b: {2, 5, 6, 8, 14, 17} which of the following represents the intersection of set a and set b ? {∅} {5, 14} {1, 2, 5, 6, 7, 8, 9, 14, 17} {1, 2, 6, 7, 8, 9, 17}

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)