Everything Maths Grade 10

 8  6  4  2 2 4 6 8

 8

 6

 4

 2

2

4

6

8

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.
C
x
y
a) y= 5 2 x b)x+ 5 c) y= 2x 6
d)y= 3 x e)y= 1 f) y=^12 x
8.For the functions in the diagram below, give the equation of each line:
4 2 2 4 6
6
4
2
2
4
0
(0;6)
(4;0)
(4;3) (0;3)
a(x)
b(x)
c(x)
d(x)
x
y
a) a(x) b) b(x) c) c(x) d)d(x)
9.Sketch the following functions on the same set of axes, using the dual intercept method. Clearly indicate
the coordinates of the intercepts with the axes and the point of intersection of the two graphs:x+2y5 =
0 and 3 xy1 = 0.
10.On the same set of axes, draw the graphs off(x) = 3 3 xandg(x) =^13 x+1using the gradient-intercept
method.
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1a.2FX5 1b.2FX6 1c.2FX7 2.2FX8 3.2FX9 4a.2FXB 4b.2FXC 4c.2FXD
4d.2FXF 4e.2FXG 4f.2FXH 4g.2FXJ 4h.2FXK 5a.2FXM 5b.2FXN 5c.2FXP
5d.2FXQ 5e.2FXR 6a.2FXS 6b.2FXT 6c.2FXV 6d.2FXW 7.2FXX 8a.2FXY
8b.2FXZ 8c.2FY2 8d.2FY3 9.2FY4 10.2FY5
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Chapter 6. Functions 157