What transformation has changed the parent function f(x) = log3x to its new appearance in a logarithmic graph passing through point negative 1, 3?
f(x + 4) + 2
f(x − 2) − 2
f(x + 2) + 2
f(x − 4) − 2

the answer was a. f(x +4) +2. just took it and this is the right answer

3/5

step-by-step explanation:

double number line is not a standard concept, so it must have been defined in your textbook. assume top line is numerator.

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: