Answer:
- 0, 3, 8, 15, 24
- y = x² + 2x
Step-by-step explanation:
<u>The pattern is</u>
- Step 1 ⇒ 1*3 = 3
- Step 2 ⇒ 2*4 = 8
- Step 3 ⇒ 3*5 = 15
<u>Next step would be</u>
<u>Step zero would be</u>
<u>The equation</u>
Answer: -n-4
Step-by-step explanation:
Distribute the - to n and 4
Answer:
<h3>y = -32</h3>
Step-by-step explanation:

Substitute ; x =20 in given equation
