Question

Solve for y. y = 2x +5 ; when x= 2.

Answer 1

Y=2(2)+5
y=4+5
y=9

The answer for Y would be 9 by substituting! :)

Answer 2

Answer:  To find the x-intercept, substitute in  

0

for  

y

and solve for  

x

.

0

=

2

x

−

5

Solve the equation.

x

=

5

2

To find the y-intercept, substitute in  

0

for  

x

and solve for  

y

.

y

=

2

(

0

)

−

5

Simplify  

2

(

0

)

−

5

.

=

−

5

These are the  

x

and  

y

intercepts of the equation  

y

=

2

x

−

5

.

x-intercept:  

(

5

2

,

0

)

y-intercept:  

(

0

,

−

5

)

Plz brainliest thx (:

Step-by-step explanation: