12) The function f(x) = 2.54x converts a measurement of x inches to centimeters. Find a function g that will convert an area in square inches to square centimeters.
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The table represents a linear function. what is the slope of the function? –6 –4 4 6

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b