N = 3 ( the next number is 3 plus the previous number
sequence formula = an = 3(n-1) +2
so for term the term that =59
59 = 3(n-1) +2
distribute:
59 = 3n -3+2
59 = 3n -1
60 = 3n
n = 60/3
n = 20
59 is the 20th term
Answer: The answer would be B.
Step-by-step explanation:
X is minus 2
y is equal to 1
Your answer to this question that you have asked is three dollars =. 3$
$3.00
Answer:
Step-by-step explanation:
<u>Let the functions be</u>
- f(x)= ax + b
- g(x) = cx + d
<u>Their sum</u>
<u>Their product</u>
<h3>The answer options</h3>
<u>A. When added, the sum of the y-intercepts must be 1.
</u>
- Correct. We see point (0,1) of j(x) on the graph. b+d = 1
<u>B. When multiplied, the product of the y-intercepts must be –15.
</u>
- Incorrect. -15 is the vertex of k(x). The vertex of ax^2 + bx + c is -b/2a. So it has no relation to constants of the functions f(x) and g(x)
<u>C. Either f(x) or g(x) has a positive rate of change and the other has a negative rate of change.
</u>
- Incorrect. It refers to the value of ac. If one of a or c has opposite sign it makes k(x) to open down but it is not as per graph.
<u>D. f(x) could have a rate of change equal to 1 and g(x) could have a rate of change of 2.
</u>
- Correct. As per above statement, both linear equations could be positive as their sum and product is positive from the graphs of j(x) and k(x)
<u>E. f(x) could have a rate of change equal to 2 and g(x) could have a rate of change of –6.</u>
- Incorrect. It should result in decreasing function of j(x) with slope of -4 but it is increasing as per graph.