1)x+1) has positive slope, it is only A or B
2) For f(x)=4 we have x≥1, so this graph should begin with black dot.
3)So answer is B
Blue dot should be empty.
Orange dot should be black.
Answer:
Step-by-step explanation:
the y intercept is the y value of ur points when ur line crosses the y axis. It is the initial value and is the output value when the input of a linear function is 0.
Answer:
For (2, 8) the slope is 2
For (-4, -4) the slope is -4
Step-by-step explanation:
The slope is the x axis which goes first
and the y intercept would be the y axis which goes second
Slope goes before the y intercept
for example: (8, 4) the slope is 8 the y intercept is 4
Yes it will. For every one hour, the train travels 170 miles. That’s the rate of change/ the ratio-> 1:170
