Which function in vertex form is equivalent to f(x) = x2 + x +1?
fx) = (x + 1) +
f(x) = (x + 1+
fox) = (x + 1) +
f(x) = (x + 1 +
mt nt

The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. for each new desk that is purchased, by how much does the amount of money left in the school’s desk fund decrease?

What is the difference between regular convex and concave polygons

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function