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
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
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)
The value of |x-x2| when x=2 is.
4
-4
2
-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)
Given f(x)= x2+4x+3, the value of f(2) is.
10
15
20
25
The value of |4-9| is.
5
-5
13
-13
If g(x) = x3 and h(x) = 4x+1, the value of g(2) + h(2) is.
16
17
18
Given f(x) = 3x2+2, then the value of f(±1) is.
6
7
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
