N-2.5 represents the cost for each shirt being subtracted by $2.50 due to the coupon
<span> a⁴(3a² - 2a + 1)
We just have to multiply each term inside the parentheses by a⁴ .
a⁴</span><span>(3a² ) = 3a⁶
a⁴</span><span>( - 2a ) = -2a⁵
a⁴</span><span>( 1) = a⁴
Now, just addum up : 3a⁶ - 2a⁵ + a⁴</span>
Answer:
y=1/2*(x-4)^2+13
Step-by-step explanation:
Answer:
B because you add each time starting from 3
Step-by-step explanation: