Intercepts

EXPANDING

SOLVING LINEAR EQUATIONS

FACTORISING

MIXED

100

Identify the gradient and y intercept in the following formula: y =3x +4

GRADIENT = 3

Y INTERCEPT = 4

100

Expand 3(2 + x)

6 + 3x

100

3x + 6 = 12

2

100

Factorise: 7a + 21

7(a + 3)

100

Find the gradient of a line that passes through the following two points (4, 2) (3, 8)

200

Identify a line that is parallel to the following equation

y = 2x + 8

ANY LINE WITH A GRADIENT OF 2

200

Expand 2x(3xy + 4)

6x^{2}y + 8x

200

2(3 - x) = 14

-4

200

Factorise 15xy - 9x

3x(5y -3)

200

Identify a line that would be perpendicular to the following equation: y = 2x + 3

300

Find the x and y intercept of the following equation:

5x + 10y = 30

(6, 0) (3,0)

300

Expand (x + 2) (x + 4)

x^{2} + 6x + 8

300

3x + 5 = 4x - 8

x =13

300

Factorise 4a + 8b + 12c

4(a + 2b + 3c)

300

Make x the subject of this formula x + a = b

x = b-a

400

Find the x intercept for the following equation

y = 4x + 8

2

400

Expand (x + 3)^{2}

x^{2} + 6x + 9

400

-4 ( -2 + 3x) = 5( -4x + 6 )

2.75

400

-12x^{2}y + 14xy

2xy(-6x + 7)

400

Calculate the distance between the following two points (3, -4) (2, 5)

500

Identify the gradient of the following equation:

3y + 6x = 9

2

500

Expand 2 (x+3) (x - 4)

500

-8x + 10 = 15 -4x

-1.25

500

Factorise x^{2} -12x + 35

(x-5)(x-7)

500

Write an equation to represent the following:

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