What is the rule for reflecting across the x-axis? (x, y)=(x,-Y)
O (x, y)=(-x, y)
O (x, y)=(-x-7)
O (x, y)=(x, y)

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

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!