Curvature of some functions. Determine the curvature of the functions below. For affine functions (which are both convex and concave), select only the ‘affine’ box. If a function is neither convex nor concave, select ‘neither’.
(a) f(x) = min{2, x, √x}, with dom f = R +
convex concave affine neither
(b) f(x) = x 3, with dom f = R
convex concave affine neither
(c) f(x, y) = p x min{y, 2}, with dom f = R2 +
convex concave affine neither
(d) f(x, y) = (√x + √y) 2, with dom f = R2 +
convex concave affine neither

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.

yes the data was not prsented

step-by-step explanation:

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation: