The slope of this line is the number that is attached to the x...so in this case it would be -2 :) hope this helps you out! good luck!
Answer:
It hasn't got any real roots,because as you see there isnt left numbers.
option B is the answer of this question
Answer:
(y-12)/4
Step-by-step explanation:
If g(x) is the inverse of f(x)
and f(x) = 4x + 12
f⁻¹(x) = g(x)
let f(x) be represented as y
f(x)
= y
y = 4x + 12
subtract 12 from both sides
y-12= 4x
divide both sides by 4
(y-12)/4 = x
so f ⁻¹ (y)= (y-12)/4 so g(x) = (x-12)/4
