Graphically solving two linear graphs that intersect | Maths

Starter quiz

The graph of a __________ equation is a straight line.
- arithmetic
- linear ✓
- quadratic
- variable
Which of these lines has the least steep gradient?
- Line a
- Line b
- Line c ✓
Use the graph of $y =3x-4$ to solve the equation $3x-4=2$ . The solution is $x=$ ______.
- '2' ✓
$Use the graph of <Math>y =7.4 x+12.95</Math> to estimate the value of <Math>7.4\times 4+12.95</Math>.$

Use the graph of $y =7.4 x+12.95$ to estimate the value of $7.4\times 4+12.95$ .
- 28
- 33
- 38
- 43 ✓
- 48
Aisha is plotting the graph of the line $3y + 4x=24$ . She only wants to plot two points. Which of these points would be the best points for Aisha to use?
- When $x=0$ ✓
- When $x=2$
- When $x=4$
- When $x=6$ ✓
- When $x=8$
Select the points which lie both on the line $y=2x+1$ and on the line $y=3x-2$ .
- (1, 3)
- (4, 10)
- (0, -2)
- (3, 7) ✓
- (2, 5)