Question

The following observed values of x and y are thought to fulfil the equation y=ax+b
Find the values of a and b
x. 0. 2
y. 5. 19​

Answer 1

Answer:

a=7    b=5

Step-by-step explanation:

the values satisfying (x,y) are (0,5) and (2,19)

substitute in the equation y=ax+b

we get

5=0+b.......(i)

19=2a+b......(ii)

from equation (i) we got b=5 substitute in second equation

14=2a

a=7

hope you understood

Answer 2

Step-by-step explanation:

hope it helps you mate!!!