2. Find the equation of a line that is perpendicular to y = 2x + 4 and passes through the point (2,-2).
a. y = x - 1
b. y = -x-1
c. y = 2x + 1
d. y = -2x + 1
HELPPP

his chances of getting a coin of higher value is 4/19

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:

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dfj dt

step-by-step explanation:

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