Answer:
Substitute the value of x into each formula of graph to obtain the corresponding y value
Step-by-step explanation:
x
1a) x = -3:
y = -1/4x = -1/4(-3) = 3/4
so y = 3/4 when x = -3
you do the same for 0 and 3. APPLY THIS TO PART B
Answer:
57
Step-by-step explanation:
Straight line value=180
Given Value=123
Value of ∆TKL
=180-123
=57(Ans)
6x-2(x+1)>0
6x-2x+2>0
4x+2>0
4x+2-2>-2
4x<1/2
Answer:
Michael took his 6th sip at 4 : 05
Step-by-step explanation:
Duration in which Michael takes a sip of water = 20 minutes
Therefore, he will take his sixth sip after (20 × 6) = 120 minutes Or after 2 hours
If he takes first sip of water at 3 : 05
Then he will take his sixth sip at ( 3 : 05 + 2 : 00)
Time at his sixth sip = 5 : 05