Answer:

Explanation:
Given information:
Create two equations by substituting the given points into the given equation:
Equation 1: point (0, 10)



Equation 2: point (2, 20)


Substitute Equation 1 into Equation 2 and solve for a:







Finally, substitute the found values of a and d into the original formula:

Check by substituting the x-values of the two given points into the found equation:

