Question

Polynomial by its degree and the number of terms. ht of the object after 1.5 seconds? -6(1.5)^(2)+20(1.5)+00 of it for a small company is represented by 25x^(3)-40 sold.

Answer 1

To find the height of the object after 1.5 seconds, substitute t = 1.5 into the equation and simplify: -6(1.5)² + 20(1.5) + 0 = -13.5 + 30 + 0 = 16.5. Therefore, the height of the object after 1.5 seconds is 16.5.

Step-by-step explanation:

The given expression is a quadratic equation of the form ax² + bx + c = 0, where a = -6, b = 20, and c = 0. To find the height of the object after 1.5 seconds, substitute t = 1.5 into the equation and simplify:

-6(1.5)² + 20(1.5) + 0

= -13.5 + 30 + 0

= 16.5

Therefore, the height of the object after 1.5 seconds is 16.5.