Based on the graph, which of the following statements is true? a. b. c. d.

The answer you're looking for is D. The total price depends on the number of boxes.

As the number of boxes (x) changes, the price (y) also increases.

we know that

y-axis is total price ($)

x-axis is number of boxes

and we know that

y is dependent variable

x is independent variable

so, y is dependent on x

so, total price ($) is dependent on number of boxes

so, option-DAnswer

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

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: