A carpenter needs to build stairs that measure 5 ¼ ft tall. The carpenter has a total of 42 ft. of material to build each of the stairs. If the carpenter uses all of the 42 ft. of material, how many stairs could be built that are 5 ¼ ft. tall?

answer: i guess 5 units?

step-by-step explanation:

answer:

c) the x-coordinate of the center of the circle increases by 3

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)