Which number set has only irrational numbers? a) {-7.4, 0, 3.14} b) { 8 , 9 , 10 } c) {- 5 6 , 7 8 , π 2 } d) { 2 , 5 , π}

I think is it D too.

Step-by-step explanation:

Solve the fractions, and you will see.

(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.

y -5 = (-1/4)(x + 8)

step-by-step explanation: