The product of two consecutive integers is 72. The equation x(x + 1) = 72 represents the situation, where x represents
the smaller integer. Which equation can be factored and solved for the smaller integer?
R2 + x - 72 = 0
x2 + x + 72 = 0
* x2 + 2x - 72 = 0
x2 + 2x + 72 = 0

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

95.03 is the answer. hope this !