Hello from MrBillDoesMath!
Answer:
x = -3, 4
Discussion:
The zeroes of f(x) are the x values where
2x + 6 = 0 => x = -3
and
x - 4 = 0 => x = 4
Thank you,
MrB
Answer:
(4,0) and (-3,0)
Step-by-step explanation:
Either 2x + 6 = 0 or x - 4 = 0. Solve both of these to get possible values for x
2x +6 =0 Subtract 6 from both sides.
2x + 6 - 6 = 0 - 6
2x = - 6 Divide by 2
2x/2 = -6/2
x = - 3
====================
x - 4 = 0 Add 4 to both sides
x - 4 + 4 = 0 + 4
x = 4
So the two zero points are
(4,0) and (-3,0)
