The graph of y = 4x2 - 4x - 1 is shown. Use the graph to find estimates for
the solutions of
6
5
i) 4x2 - 4x – 1 = 0
+
4
3

ii) 4x2 - 4x – 1 = 2
+
I
I
+
-2
-1
2
- +
2

Plz which expression is equivalent to the expression below?

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is