The point of intersection of the curves y= x2+5x+1 and y= x2+3x+11 are.
5,1
5,-1
-5,51
5,51
Given f(x)= x2+4x+3, the value of f(2) is.
10
15
20
25
If g(x) = x3 and h(x)= 4x+1, the value of h(g(2)) is.
8
32
33
40
If g(x) = x3 and h(x) = 4x+1, the value of g(2) + h(2) is.
16
17
18
The point of intersection the line y+3=0 and the curve y=2x2+5x-6 is.
(-3,-3), (1/2, -3)
(1,-3) (1/2, -3)
(-3,-3) (1, -3)
(-3, 1), (-3, 1/2)
The value of |4-9| is.
5
-5
13
-13
Find the point of intersection of the curves and
(1, 1/2) (1,-1/2)
(-1,1/2) (-1, -1/2)
(-1, 1/2) (1, 1/2)
(1, -1/2) (-1, -1/2)
Of the following functions which one is even?
f(x)= x7
f(x)= x4+3x2
f(x)= x(x2-1)
f(x)= 2x2(x+x3)
The shape of graphs of the form y= ax2+bx+c is.
Straight line
Parabola
Hyperbola
None of these
The point of intersection of y= 8x2 and y=8 x-1 is.
(1,8)
(8,1)
(8,2)
