Use the given graph to determine the limit, if it exists. a coordinate graph is shown with a downward sloped line crossing the y axis at the origin that ends at the open point 3, negative 1, a closed point at 3, 7, and a horizontal line starting at the open point 3, negative 4. find limit as x approaches three from the right of f of x..

Limit as x approaches three from the right of f of x is equal to - 4.

(negative 4)

Solution:

Find limit as x approaches three from the right of f of x:

Lim x→3+ f(x) = ?

According with the graph, when x approaches three from the right (x>3), the function approaches to -4:

Lim x→3+ f(x) = - 4

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

i would be 2,000 just get the square root of 50 which is 2500 and the divid 4/5 and last thing multiply the answer you get for that by the square root of 50

step-by-step explanation: