Answer:
This is a linear function.
Step-by-step explanation:
x is going up by 1 each time
y is going up by 10 each time
it is constant so it is a straight line
Rise over run! Y2-Y1/X2-X1
Answer:
see explanation
Step-by-step explanation:
The sum of the first 9 consecutive odd numbers is
1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 = 81
A. the answer is 6x^2+9x-42