Answer:
Cucumber (a)
Step-by-step explanation:
30 sprouts from 40 seeds is a ration of .75
checking the info in the table:
Cucumber .75
Marigold .83
Tomato .925
Watermelon .7
To find the ration divide sprouted amount by planted amount:
Cucumber 15/20 = .75
Y = 2x - 6 => slope is 2
For perpendicular lines, m2 = -1/m1
Slope of the required line is -1/2
Required equation is (y - 3)/(x - 0) = -1/2 => y - 3 = -1/2 x => y = -1/2 x + 3
Zog went to Elfos pie shop with 11 friends. He ordered 5 pie’s. How big do the slices need to be?
Answer:
\frac{1}{2} \left[\begin{array}{ccc}16&6&2\\20&8&2\\7&3&1\end{array}\right]
Step-by-step explanation:
Given is a matrix 3x3 as
![\left[\begin{array}{ccc}1&0&2\\-3&1&4\\2&-3&4\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D1%260%262%5C%5C-3%261%264%5C%5C2%26-3%264%5Cend%7Barray%7D%5Cright%5D)
|A| =2 hence inverse exists.
Cofactors are 16 20 7
6 8 3
2 2 1
Hence inverse =
![\frac{1}{2} \left[\begin{array}{ccc}16&6&2\\20&8&2\\7&3&1\end{array}\right]](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B2%7D%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D16%266%262%5C%5C20%268%262%5C%5C7%263%261%5Cend%7Barray%7D%5Cright%5D)
Solution:
C is the correct graph.
Explanation:
We have been given the graph and we have to tell the type of the graph.
The graph of a quadratic function is a parabola. Hence, the given graph is not the graph of quadratic function.
A linear function represents a straight line. Hence, the given graph is not the graph of linear function.
The graph of a square root function looks like a half parabola. Hence, it must not be the graph of square root function.
The end behavior of a cubic function is "opposite at both ends". We can see that the given graph meets this criteria.
Hence, the given graph represents a cubic function.
C is the correct graph.
