there's no graph but the x axis is horizontal so look for the point closest to the horizontal line
The equation of a line in point slope form =

To put

into function notation, we need to get y by its self.
Lets say we had a point (2,2) and a slope of 3. Ok, now that we have our point and slope, lets turn point slope form into function notation.





Change the y to f(x)

<-----Function notation.
m<1 = m<4 by vertical angles theorem
3x + 10 = 4x - 15
-1x = -25
x = 25
m<1 + m<7 = 180 if parallel alternate interior angles supplementary
3x + 10 + m<7 = 180
3(25) + 10 + m<7 = 180
75 + m<7 = 180
m<7 = 105°
Hope this helps! ;)
Answer:
d
Step-by-step explanation:
it's 4 because I'd you put the numbers from least to greatest its in the middle
Answer:
30 for walking, 15 for biking
Step-by-step explanation:
150 divided by 5
150 divided by 10