The function a(b) relates the area of a trapezoid with a given height of 14 and one base length of 5 with the length of its other base. it takes as input the other base value, and returns as output the area of the trapezoid. a(b)= 14•b+5/2 which equation below represents the inverse function b(a), which takes the trapezoid's area as input and returns as output the length of the other base? a. b(a)= a/7- 5 b. b(a) = a/7+5 c. b(a)= a/5-7 d. b(a)=a/5+7

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

the answer is b.

surface area: 169π

volume: 366π

i got it down.