Asap the graph of the function above is shown below f(x) = 5/4^x + 1 which of the following statements about f(x) is true a.) the function f(x) does not have an inverse because it never crosses the x axis b.) the function f(x) has an inverse because it passes the horizontal line test c.) the function f(x) does not have an inverse because it does not pass the horizontal line test d.) function f(x) has an inverse because it passes the vertical line test

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

the answer is b. 60. each interior angle in 120, so the exterior angle must be 60 in order to add up to 180

step-by-step explanation: