Define G: R → R by the rule G(x) = 2 − 9x for each real number x. Is G a one-to-one correspondence? If yes, choose the answer that correctly describes the inverse G−1; otherwise, choose the answer that says so. G is a one-to-one correspondence. The inverse function is G−1(x) = 2 − 9x. G is a one-to-one correspondence. The inverse function is G−1(x) = 2 + 9x. G is a one-to-one correspondence. The inverse function is G−1(x) = 2 − x 9 . G is a one-to-one correspondence. The inverse function is G−1(x) = 9 − x 2 . G is not a one-to-one correspondence.

connie < felicia < stew

step-by-step explanation:

stew:

we need to find the slope

m = (y2-y1)/ (x2-x1)

    = (2650-795)/(10-3)

    = 1855/7

265 words per minute

connie:

we need to find the slope

m = (y2-y1)/ (x2-x1)

we have two points (0,0) and (4,800)

m = (800-0)/(4-0)

  m = 800/4

    200 words per minute

felicia:

260 words per minute

200< 260 < 265

connie < felicia < stew

$15 each

step-by-step explanation:

$45/3 children= $15 each

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

d.) 48 units

step-by-step explanation: