Kayla had 3/4 of her book left to read on sunday night. she read 1/6 of the book monday afternoon and 1/4 of the book monday evening. what fraction of the book did she still have left to read after monday evening? explain also

a) 1/5 of the book

b) 2/9 of the book

c)1/4 of the book

d) 3/10 of the book

Consider the function f left parenthesis x right parenthesis equals 4 x squared minus 3 x minus 1f(x)=4x2−3x−1 and complete parts (a) through (c). (a) find f left parenthesis a plus h right parenthesis f(a+h); (b) find startfraction f left parenthesis a plus h right parenthesis minus f left parenthesis a right parenthesis over h endfraction f(a+h)−f(a) h; (c) find the instantaneous rate of change of f when aequals=77.