If the constant on the right side is not a perfect square, the answers will be a)rational b)irrational

correct answer is  b) irrational number

Step-by-step explanation:

Rational number:

Any number which can be expressed in the form of fraction of two integers a/b, denominator b should be non zero. Every integer is a rational number.

irrational number:

Any number which cannot be expressed in the form of fraction of two integers a/b is known as irrational number.

square roots of numbers which are not perfect squares are irrational numbers. Only the square roots of perfect square numbers are rational.

the correct answer is d

hope this

f(x) has value 150 at x= 0

and 0 at x= 3

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