Darin made an error in finding the inverse function of f(x) = 3x - 3. Describe the mistake
Darin made and write the correct inverse
function of f(x).
=
x=žy-3
ZY
x+3 =
ZY
y=2x+3
f="(x) = 2x + 3
х
=

70.30

step-by-step explanation:

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)

answer is  

a.

p = 78

step-by-step explanation: