Question

fill in the table using this function rule. y = 5x + 4

Explanation:

Step1: Substitute x = 2

$y=5\times2 + 4$
$y = 10+4=14$

Step2: Substitute x = 3

$y=5\times3 + 4$
$y = 15 + 4=19$

Step3: Substitute x = 4

$y=5\times4+4$
$y = 20+4 = 24$

Step4: Substitute x = 8

$y=5\times8+4$
$y = 40+4=44$

Answer:

x	y
3	19
4	24
8	44