Which function in vertex form is equivalent to f(x) = x2 + x +1?
fx) = (x + +
o fix= (x +
o fix) = (x + {}+
o fix) = (x + + +
w auw
u

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Solve for x and select the correct answer

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0