(i raised the points and i will give brainliest its also multiple choice )
the function b(r)=7+4(r-1) represents the number of bricks in a row r of a structure

what does the value 7 represent in this situation?

a) every row contains exactly 7 bricks

b)the structure contains 7 rows of bricks

c)there are 7 bricks in the first row of the structure

d)a given row of bricks contains 7 more bricks than the previous row