Answer:
14. (0,1)
Step-by-step explanation:
To find the solution set, substitute and evaluate each point into the given equation. If it makes it true then it is part of the solution set.
14. y = 4x + 1
(2,-1)
-1 = 4*2 + 1
-1 = 9 FALSE
(1,5)
5 = 4*-1 + 1
5 = -3 FALSE
(9,2)
2 = 4*9+1
2 = 37 FALSE
(0,1)
1 = 4*0+1
1=1 TRUE
An irrational number is one that cannot be shown as ratio of two integers, an 3.14=314/100 so that means pi is irrational. Another thing to note is that pi is transcendental which means it is not the root of any algebraic equation.
Answer:
Step-by-step explanation:For the student to be considered for the tutoring or extension activities, his/her score must be 20 points lower or higher than the average.
The average is given as 105, that means:
Minimum score to be considered = 105 - 20 = 85
Maximum score to be considered = 105 + 20 = 125
If p represents the performance of a student, then this inequality will be represented as follows:
85 ≤ p ≤125
The answer is that you subbtract 3y from both sides sence you are solving for x
