The graph above is correctly represented by
...
The graph above is correctly represented by
A.
y = x2 - x - 2
B.
y = x2 - 3x + 2
C.
y = x2 - x - 1
D.
y = x2 + x - 2
Correct answer is A
The graph crosses the x-axis at x = -1 and x = 2
Thus, x + 1 = 0 and x - 2 = 0
x2 - 2x + x - 2 = 0
x2 - x - 2 = 0
giving y = x2 - x - 2
Similar Questions
Find the value of x at the minimum point of the curve y = x3 + x2 - x + 1 ...
Solve the inequality x2 + 2x > 15....
Given that I3 is a unit matrix of order 3, find |I3|...
In the diagram, |SR| = |QR|. < SRP = 65o and < RPQ = 48o, find < PRQ...
In the fiqure where PQRTU is a circle, ISTI = IRSI and angle TSR = 52o. Find the angle marked m...