What is the slope in the equation y= 3x +7

3

Step-by-step explanation:

y=3x+7

y=mx+b where m=slope and b=y-intercept

yes   because as the functions are graphed they eventually will intersect unless otherwise

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: