Answer: (-2.57, 13.92) and (-1.55,-3.1)
Step-by-step explanation:
All you do is plug 0 into each equation for x to find y.
y=5.4(0)+13.92
y=13.92
y=-2x-3.1
y=2(0)-3.1
y=-3.1
Then to find x just plug 0 in for f(x).
0=5.4x+13.92
-5.4x=13.92
x=-2.57
0=-2x-3.1
2x=-3.1
x=-1.55
y=5.4x+13.92→(-2.57, 13.92)
y=-2x-3.1→(-1.55,-3.1)
