Consider the function f(x)= xsquared+ 4x + 7. How many and what type of roots does the equation f(x) = 0 have? ,Two distinct real roots,
One non-real complex root, one distinct real root,
One distinct non-real complex root, Two distinct non-real complex roots,
None

Alocal restaurant advertises that the mode cost of their most popular meals is $8. if the costs of their most popular meals are $7, $8, $8, $12, $13, $15, $17, $18, and $20, which word or phrase best describes this kind of advertising? accurate inaccurate accurate, but misleading inaccurate and misleading