Answer:
Step-by-step explanation
if my answer is wrong i'm sorry here is a manual on how to do it if its wrong
i think they are right but just in case
Identify the output values. If each input value leads to only one output value, classify the relationship as a function. If any input value leads to two or more outputs, do not classify the relationship as a function.
1 relation
2 function
3 relation
4 function
i know 4 is right but i don't know about others double check i suggest just in case i think they are right
Answer:
d
Step-by-step explanation:
if you line e by 5 then it would be x + y = 8 they would be the same line meaning infinite solutions
Answer: 9.42 cm.
Step-by-step explanation:
Length of arc is given by :-
, where r= radius and x= central angle subtended by arc.
As per given , we have
Then, the length of arc will be :
Hence, the length of arc is 9.42 cm.
Answer:
Straight line graph with positive gradient (slope)
y-intercept: (0, -3)
x-intercept: (12, 0)
Step-by-step explanation:
is a linear function
The line intercepts the y-axis when x = 0:
Therefore, the y-intercept is (0, -3)
The line intercepts the x-axis when y = 0:
Therefore, the x-intercept is (12, 0)