so if X is -2y then u put that in for x and get -4y and then add 5 to get 9
Answer
(40+y*0.02)+0.07
or
0.02y+40.07
Step-by-step explanation:
Answer:17
Answer:
B
y = 3 cos (pi/12x - pi/4) + 17
First find the average temperature which is 20 + 14/2 = 17
Find the amplitude
20 - 17 = 3
This means that that at noon, the shift is 3hrs past
the best equation that represents this scenario is
19x+52=0
19x=-52
add the x and move the 52
{(-3, -3),(-6, -7), (6,-3), (–9, 2)} {(8,–8), (-9,5), (9,-2), (-2,-8)}
{(-7, -3), (-6, -1), (-6,8), (6, -6)}