Answer:
f(x)^-1 =
Step-by-step explanation:
f(x) = (4x - 3) / 7
y = (4x - 3) / 7
x = (4y - 3) / 7
x / 7 = 4y - 3
x/7 + 3 = 4y
y =
Do any of y'all know how to do this I'm so confused and I need help plz
1 answer:
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Answer:
r = 4
Step-by-step explanation:
If we clearly observe a point and the slope of the line are given.
Point=(5, -6) slope= -5
We know that the equation of the line having slope m and passing through point () is
Now the equation of the line is
Now given that (3,r) lies on this line
r = 4
Step-by-step explanation:
1. Review a given problem :
2.distributive property:
3. Simplify: