rewrite f(x) = –(x + 3)2 − 1 from vertex form to standard form.
f(x) = –x2 − 6x − 10
f(x) = x2 + 6x + 8
f(x) = x2 − 6x − 8
f(x) = x2 − 8

Ateacher asked his students to vote for an animal to be their class pet. five-eighteenths of the students voted for a rabbit, voted for a snake, and voted for a hamster. which statement is true? more students voted for a hamster than a snake. more students voted for a snake than a rabbit. more students voted for a rabbit than a hamster. more students voted for a snake than a hamster.

Ihave trouble finding the nth term of a linear sequence

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers