Grade 11 Tutorials - Maths Excellence
Grade 11 Tutorials - Maths Excellence
Grade 11 Tutorials - Maths Excellence
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Question 3<br />
Represent each of the following systems of graphs symbolically in terms of x and y:<br />
3.1 3.2<br />
300<br />
y<br />
y<br />
250<br />
200<br />
250<br />
200<br />
150<br />
150<br />
100<br />
100<br />
50<br />
50<br />
50 100 150 200 250 300<br />
x<br />
50 100 150 200 250 300<br />
x<br />
Question 4<br />
On the grid provided, draw the graph of 2 y + x = 12 , where x ≥ 0 and y ≥ 0<br />
4.1 Give three ordered pairs that are a<br />
solution to the equation 2 y + x = 12 .<br />
4.2 What is the gradient of the graph?<br />
4.3 State the x and y intercepts of the graph.<br />
4.4 Using a blue pen, shade the region<br />
which represents 2 y + x < 12<br />
4.5 Give three ordered pairs that are a<br />
solution to the equation 2 y + x < 12<br />
<strong>Grade</strong> <strong>11</strong> - 16 - <strong>Tutorials</strong>