Plz math

what is 965,000,000,000,000 in scientific notation?

a. 9.65×10−149.65×10^−14

b. 9.65×10−129.65×10^−12

c. 9.65×10129.65×10^12

d. 9.65×10149.65×10^14

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

3x = 729 solve for x plz . it's urgent. will mark

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.