(1) To determine the 8th term of the sequence, substitute 8 to n of the equation.
a₈ = 3(8) - 5 = 19
Answer is letter B.
(2) It can be observed that the numbers in the sequence is 6 times n (its position) minus 4. Thus, the answer is letter D.
<span>FALSE - The domain is all real numbers
TRUE - downward parabola, max-point vertex (-2, 6) So the range is </span><span>{y|y ≤ 6}.</span><span>
TRUE - increases to vertex over the interval (–∞ , –2).
FALSE - The function only decreases from vertex over the interval (−2, ∞).
TRUE - The function has a positive y-intercept.
-(0)^2 - 4(0) + 2 = 2 </span>
Do u have a formula chart if not that would help you get your answer
0.2 0.3 1 3.2 9 skskskksks
