Hello!
Explanation:
Slope-intercept form: → 
m: represents the slope and is constant.
b: represents the y-intercept.
rise/run






<em><u>Therefore, the slope is 1.</u></em>
There are no y-intercept.
Answer: → 
Hope this helps!
-Charlie
So given the values on the number line, AB and BC, adding them together will get the length of AC. If AB equals

and BC equals

, the value of AC should be

. Since you are given the length of AC,

, you can create an equation to solve for x. This equation would be

. Isolating the x on the left (or right hand side) gets the value of x to be 19. The same thing goes for the 2nd question.
Answer:
B. 0
Step-by-step explanation:
not 100% sure
Answer:
is there more to this question if no than f(x)=f(0)
Step-by-step explanation:
replace x in f(x) with 0