Which expression can be used to approximate the expression below, for all positive number a, b and x where a =/ 1 and b=/ 1 loga^x

It's A on edge.

Therefore, Option 1st is correct.

Step-by-step explanation:

We have given that a=1 and b=1

We need to find expression equivalent to the given expression

We have:

We have a logarithmic property:

   (1)

Here, we have m=a, x=y and n=b on substituting the values in (1) we get:

Therefore, Option 1st is correct.

And when a=1 and b=1 we get:

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17