NEEDS HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1 answer:
You might be interested in
<em><u>Question:</u></em>
Consider the relation {(−5, 8), (4, −2), (4, 1), (3, 0)} . What integer is in the domain?
A 8
B -2
C -5
D -1
<em><u>Answer:</u></em>
Option C
The domain is -5, 4, 4, 3
<em><u>Solution:</u></em>
Given relation is:
<em><u>Let us understand about domain and range</u></em>
Domain refers to the set of possible input values
Range is the set of possible output values
Thus the input values in given relation are:
(x, y) = (-5, 8) , (4, -2) , (4, 1) , (3, 0)
The input values are values of "x"
Input values = -5, 4, 4, 3
Thus the domain of given relation are -5, 4, 4, 3
Thus option C is correct
Answer:
y = -3× - 1
Step-by-step explanation:
the explanation is in the picture, hope this helped!
Answer:
36 miles.
Step-by-step explanation:
We have been given that Karina rode her bike up a mountain trail at an average of 4 mph. Then she rode it back down the trail at an average of 20 mph. The entire trip took 3 hours.
Substitute the given values:
The total distance is 72 miles, so the distance going up would be half of 72.
Therefore, Karina went 36 miles up the mountain.