The answer is 8.2 ^2 ......
Answer:
0
Step-by-step explanation:
x + y = 3
y = 3
=> x + 3 = 3
=> x = 3 - 3
=> x = 0
Setup
45t = 40t + 60
5t = 60
t = 12
car A = 45 * 12 = 540 mi
car B = 40 * 12 = 480 mi
Answer:
B) No, the equation is not a good fit because the residuals are all far from zero.
Step-by-step explanation:
If you add the residuals, you get -60, which is small compared to the scale, but is still far from zero.
Answer:
Step-by-step explanation:
This is an absolute value function, and since it is positive, it will decrease to its point as it comes in from the left and then increase from its point as it goes on to the right. The vertex of this function sits at (5, 2). This means that the function is increasing from an x value of 5 all the way up to infinity.
