Subtract 9 from each number to get the next number.
60 - 9 = 51
51 - 9 = 42
42 - 9 = 33
The number is 42.
Hope this helps =)
Answer:
y = -x/2 - 2 and z = x + 1
Hope This Helps!!!
Answer: The first and last options are correct.
f(x) = pi/4 cos (pix/5 - pi/2)
f(x) = pi/4 sin (pix/5)
Step-by-step explanation
The graph shows that A = pi/4.
B = 10, so the period = 2pi/10 = pi/5.
sin and cos are cofunctions, so a phase shift of -pi/2 makes the two functions equal to each other.
Hope this helps :)
Answer:
A) 3x=y
B) 3(12)=y=36
Step-by-step explanation:
Think of it as a linear equation. Because he starts at 0 books on the year, his y-intercept is zero
His slope is 3 books per month
And the answer (or y) is the net amount of books read over those number of months
y=mx+b for this problem is y=3x+0 or y=3x