Answer:
s(r(4)) = 13
Step-by-step explanation:
Substitute and calculate:
s(r(4)) = 13
An equation will have an answer at the end like an equal sign. (Ex; 20+20=40)
An expression will NOT have an answer. (Ex; 20+20)
Answer: Squares have all 4 sides equal. Just square root 180 in a calculator and you'll get √(180)= approximately 13.4.
Answer:
The correct option is C.
Step-by-step explanation:
The given function is
..... (1)
The point slope form of a linear function is
..... (2)
Where, m is slope and the graph passing through the point
.
From (1) and (2), we get

It means the slope of the line is positive and the graph passing though the point (2,4).
Put x=0 in the given function, to find the y-intercept.





The y-intercept is 1.333.
Put y=0 in the given function, to find the x-intercept.




The x-intercept is -1.
Therefore option C is correct.