Help me please by solving and showing the steps:)

Step-by-step explanation:

1: Write g(t) as y, resulting in

2: Interchange the variables y and t, resulting in

3: Multiply both sides by 27, resulting in

4: Divide both sides by -8, resulting in

5: Find the cube root of both sides, resulting in

6: Apply a radical rule, resulting in

7: Apply another radical rule, resulting in

8: Simplify the denominator, resulting in  

9: Apply yet another radical rule, resulting in

10: Simplify , resulting in

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

12cm

the answer is d