Which graph represents a reflection of f(x) = (9)x across the x-axis?

See image.

Step-by-step explanation:

To determine which graph this might be, graph f(x)=9x. Then reflect it moving each point an equal distance across the x-axis. See image below to see reflection. The red line is f(x)=9x and the blue line is its reflection.

its C  babes :))

Step-by-step explanation:

you got thiss <3

there is no graph so i cant sorry

step-by-step explanation:

1. 180°. the sum of the interior angles of a triangle is 180°, for the equilateral triangle that it has three equals side is 60°+60°+60°=180°.

2. 60°. each interior angle of a equilateral triangle is 60°

3. 120°. the measure of ∠m is 120°, the sum of the angles ∠m and ∠n is equal to 180°. so, in order to find the measure of ∠m, we have ∠m+∠n=180° > ∠m=180°-∠n > ∠m=180°-60°=120°.

4. 360°. the sum of the exterior angles of an equilateral triangle is ∠m+∠r+∠x=120°+120°+120°=360°. the exterior angles of any triangle always add 360°.