How Many integers can X be if -2≤2x≤2 ? Please solve and explain , i have a test coming up and don't understand this. T!

3.

-1, 0 and 1 can be substituted for x and the statement would still be true. Although it might be 2 bc idk if a negative number can be an integer. You can look that up on here though

step-by-step explanation:

quartic functions has x = –1 and x = –2 as its only two real zeroes:

f(x) = a(x+2)(x+1)   a: real number

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)