A northbound train and a southbound train meet each other on parallel tracks heading in opposite directions. The northbound train travels 10 miles per hour faster than the southbound train. After 1.5 hours, they are 183 miles apart. At what speeds are the two trains traveling? The northbound train is traveling = mph
The southbound train is traveling = mph

d. 9

step-by-step explanation:

in the table given in the picture, x is the input of the function and f(x) is the output on the given input. in the given table, it can be read as the value of function at -3 is it's respective value of f(x) which is -9.

as we have to find the value of f(3), we will see that what is the value of output on input 3. we can see in the table that the output value at x=3 is 9.

so, option d is the correct answer ..

a. the residual plot for model 1 has a random pattern and is a good fit for the data.

0

step-by-step explanation:

you can not divide by 0 so 4 ÷ 0 would be 0

0 × 9999 =0

mark brainliest   : )