Question

Find the domain and range for y= 6/(x^2+49)

Answer 1

domain all real numbers

Answer 2

-4(y)(49y-6)>0
solve this inequality u will get the range

Answer 3

here are the choices for the domain

0 ≤ x < infinity
x < −7, x > 7
− < x < infinity
x ≠ 7, x ≠ −7
7 ≤ x < infinity

Answer 4

−infinity < x < infinity

Answer 5

yes

Answer 6

and thats because u can plug anything into x and u wont get zero on the bottom because theres a square

Answer 7

Choices for the range
y ≥ 6
0 < y ≤ 6
y > 0
0 < y ≤ 6/49
0 ≤ y ≤ 6/49

Answer 8

0<y<6/49

Answer 9

is that the 4th or the 5th?

Answer 10

4th