Which function has an inverse that is a function?

a. b(x) = x2 + 3
b. d(x) = –9
c. m(x) = –7x
d. p(x) = |x|

Which statement is always true? a. square bcdf is a rectangle. b. rectangle gjkm is a square. c. quadrilateral stpr is a trapezoid. d. parallelogram abcd is a rhombus.

If f(x)= 3x+6 which of the following is the inverse of f(x)

Right triangle xyz has a right angle at vertex y and a hypotenuse that measures 24 cm. angle zxy measures 70º. what is the length of line segment xy? round to the nearest tenth. 8.2 cm 8.7 cm 22.6 m 25.5 cm