Q2 - Shading inequalities Write down the three inequalities
satisfied by all the points in
the unshaded region.
y
10
9
8
7
6
X
5
[2]
4
[2]
y
2x+y
[2]
3
2
1
0 1 2 3 4 5 6 7 8 9 10 x

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.