HELP IN C PROGRAM CODE PLEASE

2. Create a function dot_product which accepts two pointers-to-double as input along with an integer reflecting the length of both arrays (they are the same size). Using pointer arithmetic to access the array elements, compute the dot product of the two arrays. The function should return double. In main, read in two arrays of 8 values from the user following the I/O format seen in the example run below. On a new line, print the output following the format shown below. The dot product is defined as a. b = _1a_bi Save your code as dot-product.c. Example Run > -1 8 6 93 -9 7 8 > 3 5 5 -2 3-6 4 -9 68