Equation A y = 4 over x + 3

Equation B
y = −2x − 4

Which statement best compares the graphs of the two equations?

Both are nonlinear.
Both are linear.
Equation A is nonlinear and Equation B is linear.
Equation A is linear and Equation B is nonlinear.

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)