ACITIVTY 1.1 Write your solution.
2.. The Area (A) of a triangle is proportional to its height (h).
5. . If y=-18 when x= 9, find y when x=7.
Activity 1.2 Finding INVERSus
A. Translate statements into inverse variation equation.
2. The base (b) of a triangle varies inversely as its altitude (a)
5.If y=100 when x= 27, find y when x=45
Activity 1.3 COMBINED as ONE
A. Translate each statements into variation equation
2.P varies directly as the square of i and inversely as x.
Plssss help :< with solution :<
Answers & Comments
Answer:
2. A=kh
5. y=kx
-18/9=k9/9
-2=k
y=kx
y=-2(7)
y=-14
A.
2. b=ka
5. y=k/x
100=k/27
k=27(100)
k=2700
y=2700/45
y=60
A.
2. P=ki²/x