Question

draw the graph of y=2x +3 and determine the following graphically
1)the value y,when x= -3
2) the value of x ,y=7​

Answer 1

Answer:

1)the value y, when x=-3

y=2x+3

=2*-3+3

=-6+3

=-3

2)y=2x+3

7=2x+3

7-3=2x

4=2x

x=4/2

x=2

Answer 2

Step-by-step explanation:

the value of y,on X=-3

y=2x+3

=2×(-3)+3

= -6+3

=3

(2) y=2x+3

7-3=2x

4/2=x

HOPE IT HELP !!!!!!!!!