07/06/22
Determine from the given points of two lines if the lines are parallel, perpendicular, or neither. Enter your answers below. Use a forward slash (i.e. "/") for all fractions (e.g. 1/2 for 12).
Line a: (−3,1) and (−7,−2) Line b: (2,−1) and (8,4)
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07/06/22
Consider the function:
f(x)= {−2, if1≤x<7 4, if7≤x≤13Evaluate the following definite integral using properties of definite integrals.
integral from 1 to 13 of f(x)dx=
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