Well the only prime factor that can go into 4 would be 2 (multiplied by) 2, but you could just say 2. Hope this helped!
To find y int. plug in 0 for x and get
y = 0^2 - 2(0) - 3 = 3
to find x int. factor:
(x - 3)(x + 1)
the x ints are the numbers that will make 0 in the parenthesis.
So 3 (because 3 - 3 is 0) and -1 (because -1 + 1 is 0) are the x intercepts.
Townnet I believe im sorry if I’m wrong
5/5 because 7/8-2/3 equals 5/5 what you are doing you are taking away you take away 2 from the 7 and take away 3 from the 8 so there is your anwser 5/5 hope this helped! :D
The sum of 5 times a number and -8:
5x - 8 = y