Line mn passes through points m(4, 3) and n(7, 12). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b?

b=1

Step-by-step explanation

Vertical difference “y”

Y2-Y1= 7-3=4

Horizontal difference

x2-x1=12-4=8

Slope is =(y2-y1)/(x2-x1)

M=4/8= 1/2

3=1/2(4)+b

3=2+b

b=3-2

B=1

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.