Which statement best describes f(x) = -2√x - 7 + 1?

a. -6 is in the domain of f(x), but not in the range of f(x).
b. -6 is not in the domain of f(x), but is in the range of f(x).
c. -6 is in the domain of f(x), and is in the range of f(x).
d. -6 is neither in the domain of f(x), nor in the range of f(x).

for b its (t) and c its (d)

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116