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.
3,4,5 can make a triangle
3,7,10 cannot make a triangle
6.2, 7.9, 12.5 can make a triangle
2,8,9 can make a triangle
10,20,50 cannot make a triangle
Answer:
Can u please upload more clearer pictures ?
Answer:
4/75
Step-by-step explanation:
1/5 ÷15/4
1/5 ×4/15 = 4/75