Question

HELPPPPPPPPP

Write the quadratic expression to represent the pattern to the right

Answer 1

Answer:square

Explanation:

Answer 2

• n^2 + 2n - 1

Explanation:

Figure 1

• 2*2 - 2

Figure 2

• 3*3 - 2

Figure 3

• 4*4 - 2

Equation for nth term

• (n + 1)^2 - 2 =
• n^2 + 2n + 1 - 2 =
• n^2 + 2n - 1