A science experiment begins with a metal at -100° Celsius. The following function describes the temperature change per minute: f(x) = 89x - 100°. How will the graph of this function change if the metal is at 25° at the start of the experiment?

The line will shift vertically up by 125°.

The line will shift vertically up by 25°.

The line will shift vertically down by 125°.

The line will shift vertically down by 25°.

Question

A science experiment begins with a metal at -100° Celsius. The following function describes the temperature change per minute: f(x) = 89x - 100°. How will the graph of this function change if the metal is at 25° at the start of the experiment?

 The line will shift vertically up by 125°.

 The line will shift vertically up by 25°.

 The line will shift vertically down by 125°.

 The line will shift vertically down by 25°.

disqin · Answer

Check its graph here. http://www.wolframalpha.com/input/?i=plot%28y%3D89x+-+100%29

anonymous · Answer

here