What is the equation of the function that is graphed as line a?

y = 3 x + 1
y = 1/3x - 1
y = 3 x - 1
y = -1/3 x + 1

What is the slope of line a?
-1/3
3
-3
1/3

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

i believe it's a.

i'm not sure on this one, most likely correct.

if you would like with a question it is easy to get an answer by including some or multi choice options

step-by-step explanation: