An even function is a function where positive and negative values of x give you the same result.
Where f(2) = f(-2) and f(3) = f(-3)
To formally check it, you need to evaluate f(-x) and see if you get the original function back.
Graphically, an even function is symmetrical over the y-axis.
The only graph here that does all of that is f(x) = |x|
Answer: y=1/2x+4
Step-by-step explanation:
Graph the line using the slope and y-intercept, or two points.
Slope:
1
2
1
2
y-intercept:
(
0
,
4
)
Answer:
Step-by-step explanation:
The maximum number of visits for a member of science museum is 36.
Step-by-step explanation:
Given,
Membership fee = $8
Per visit fee = $1
Total cost = $44
Let,
x be the number of visits
y be the total cost
Total cost = per visit fee*number of visits + membership fee
y = x+8

The maximum number of visits for a member of science museum is 36.
Keywords: variable, addition
Learn more about variables at:
#LearnwithBrainly
They are actually asking for 1.5 and -2 so the answer will be coordinated at approximately half past 1 and on -2 which is located on the right lower quadrant