7) Find the area of the shaded region: 3x
2x + 7
X + 12
9x-2
A. 21x2 + 48% -14
C. 15x2 + 48% +14
B. 15x2 + 23% -14
D. 15x2 - 23x + 14

Answer is in the file below

shorturl.at/ipxUY

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.