Question

The equation of a function is y = 2 x - 3. Find a) The calue of y when x = 4 b) the value of x when y = -5 answer correctly and i mark u as brainliest

Answer 1

Step-by-step explanation:

$x = 1 \\ y = 5$

y=5 not -5 sorry for that

Answer 2

Answer:

a) y = 5

b) x = 1

Step-by-step explanation:

a) 2(4) -3

= 8-3

y= 5

b) -5 (1)

x =1