Answer:
2
Step-by-step explanation:
Choose 2 points on the graph: (0, -2) and (1, 0)
Gradient of graph
= 2
Answer:
x=7+√343,7−√343
Step-by-step explanation:
Answer:
5
Step-by-step explanation:
Let the two numbers be represented by variables a and b.
The value of variable a is given as 2.
The value of variable b is given as 3.
Sum of two variables a and b is represented as a+b.
In this case, substituting the given values of a and b in the expression,
a+b = 2+3 = 5
Hence the required value of the given expression is 5.
1 is not the correct option since the sum of two positive numbers must be greater than either number.
Similarly 6 is also incorrect.
It should be 13.9, just divide 27.8 by 2