If a = 2, 4, 6, 8, 10 and b = 1, 2, 3, 4, 5 find the union: a u b.
{1, 2, 3, 4, 5, 6, 8, 10}
{1, 3, 5}
{2, 4}
{7, 9}

Question 13 of 451 pointwhich statement correctly describes the inverse of the following function? a. it is negative.b. it is a horizontal shift.c. it is not a function.d. it is a function. give an explanation as to why you chose that answer. (i think its either a or d.)

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Is the power produced directly proportional to the wind speed, give reasons for your answer?