WorksheetsLinear and Quadratic Functions
Total questions: 15
Worksheet time: 50mins
Simplify 2(4x + 3)
8x + 6
23x + 5
8x + 5
11x
Simplify by combining like terms:
5a + 2b - 3a + 4b
8a + 2b + 4
2a + 6b
8ab
4ab + 4
Solve for r
3
-3
-10
10
Look at the graph. Write down the equation for the line in the form y = mx + b
y = x + 3
y = 4x + 3
y = 1/4 x + 3
y = - 4x + 3
Which value is the y-intercept?
(-4, 0)
(-1, -9)
(0, -8)
(2, 0)
What are the zeros of this graph?
x = {-4, 2}
(-4, 0 ) and (2, 0)
x = {-1, 0}
(-1, 9 ) and (0, -8)
Which value is the vertex?
(-4, 0)
(-1, -9)
(0, -8)
(2, 0)
Fireworks are fired from the roof of a 100-foot building. The equation h = -16t2 +84t + 100 models the height, h, of the fireworks at any given time, t. How high do the fireworks get? (you might find Desmos will help you!)
2.625
210
100
200
210.25
Factorise the expression:
x2 + 9x + 20
(x + 4)(x + 5)
(x - 4)(x - 5)
(x + 3)(x + 6)
(x - 3)(x - 6)
Factorise the expression:
x2 + 5x - 24
(x + 8)(x - 3)
(x + 3)(x - 8)
(x + 6)(x - 4)
(x + 4)(x - 6)
a, b, and c for
the quadratic equation:
4x2 – 8x = 3
Solve using the Quadratic Formula:
x2 + 4x + 3 = 0
x = 1 and x = 3
x = 6 and x = -2
x = -1 and x = -3
Solve for x
5x + 7 = 22
-3
3
6
4
