The value of a=9,b=3 and c=1
Step-by-step explanation:
The graph shown is for function f(x)
The given function is f(x)=
Table says,
X Y
-2 a
1 b
0 c
1 (1/3)
2 (1/9)
To find value of a:
From table, for output value a, input value, x=(-2)
we can write f(-2)=a
Therefore,
f(x)=
f(-2)=
a=
a=
a=9
To find value of b:
From table, for output value a, input value, x=(-1)
we can write f(-1)=b
Therefore,
f(x)=
f(-1)=
b=
b=
b=3
To find value of c:
From table, for output value a, input value, x=(0)
we can write f(0)=c
Therefore,
f(x)=
f(0)=
c=
c=1
Answer:
32ft^2
Step-by-step explanation:
length (l)=3ft
breath (b)=2ft
height (h)=2ft
We know that,
surface area (A)=2(lb+lh+hb)
=2(3*2+3*2+2*2)
=2(6+6+4)
=2(16)
=32ft^2
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The number of cups of fruit Allison will need is = 4 ⅘ cups of fruits
<h3>Calculation of total quantity of fruits</h3>
The quantity of strawberries needed for each fruit drink= 3/5 cup
The quantity of blueberries needed for each fruit drink = 1/5 cup
Therefore the total quantity of fruits needed for each drink = 3/5 + 1/5
= 4/5
If 4/5 = 1 fruit drink
X = 6 fruit drinks
Make X the subject of formula,
X = 4/5 × 6
X = 24/5
X= 4 ⅘
Therefore, the number of cups of fruit Allison will need is = 4 ⅘ cups of fruits
Learn more about calculation of total quantity here:
brainly.com/question/13864606
Answer:
Twenty sixth thousandth or point zero two six
Step-by-step explanation:
The two is in the thousandth place
(6,-5)(9,r)
(r - (-5) / (9 - 6) = -4
(r + 5) / 3 = -4
r + 5 = -4 * 3
r + 5 = -12
r = -12 - 5
r = - 17 <===
