Help me please. thank you

C

Step-by-step explanation:

The equation of a horizontal line is y = c

where c is the value of the y- coordinates the line passes through

The line passes through (- , 4 ) with y- coordinate 4 , then

y = 4 ← equation of horizontal line

Given equations are

y = 9x² → (1)

y = 4 → (2)

Substitute y = 9x² into (2)

9x² = 4 ( divide both sides by 9 )

x² = → C

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.