50 POINTS AND BRAINLIEST! The problem has a graph with a line that goes from the right to the left on the y axis on 2.5 Select the equation of the line that passes through the point (3, −1) and is parallel to the line on the graph. (2 points)

y = −1
y = 3
y = x −1
y = 3x −1

Step-by-step explanation:

y=-1

because when y = - 1,

it is an equation of x axis.. hence it will parallel to x axis

2.5 and go up tw x values

Step-by-step explanation:

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: