The value of the square root of 13 is
a) 2 and 3
b) 3 and 4
c)4 and 5
d) 5 and 6

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2

If you answer 2+2 you will get over 80 points