If g(x) = x3 and h(x) = 4x+1, the value of g(2) + h(2) is.
15
16
17
18
Find the point of intersection for the line y= x+1 and the curve y = x2 - 3x + 4 is?
(1,3) (2,4)
(3,1) (4,2)
(1,2) (3,4)
(1,2) (4,3)
If f(x) = 2x for o ≤ x ≤ 8. Find its range ?
o≤ f(x) ≤ 8
o≤ f(x) ≤ 12
o≤ f(x) ≤ 16
1≤ f(x) ≤ 16
Given f(x)= x2+4x+3, the value of f(2) is.
10
20
25
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)
The value of |-7| is.
1
7
-7
1/7
Find the point of intersection of the line x=3 and the curve y= x2+4x-7?
1,14
14,1
3,1
3,14
If g(x) = x3 and h(x)= 4x+1, the value of h(g(2)) is.
8
32
33
40
Given that f(x)= ax+b and that f(2) = 7 and f(3) = 12. Find a and b.
a = 3, b = 5
a = 5, b = 3
a = -5, b = 3
a = 5, b =-3
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)