Solve the proportion.

x+1/×-1 = 14/20

A: - 3/17
B: 10/7
C: 7/10
D: -17/3

List x1, x2, x3, x4 where xi is the left endpoint of the four equal intervals used to estimate the area under the curve of f(x) between x = 4 and x = 6. a 4, 4.5, 5, 5.5 b 4.5, 5, 5.5, 6 c 4.25, 4.75, 5.25, 5.75 d 4, 4.2, 5.4, 6

Isaac wants the equation below to have no solution when the missing number is placed in the box. which number should he place in the box?

For the functions f(x) = -922 – 2x and g(x) = -32? + 6x – 9, find (f - g)(x) and (f - ).