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°.

Answer 1

@Kash_TheSmartGuy

Answer 2

which do u think?

Answer 3

i have no clue @EmilyD22

Answer 4

@Saisuke<3 ?

Answer 5

@Kash_TheSmartGuy

Answer 6

what's the y-intercept of y = 89x-100?

Answer 7

I have no clue do you solve for Y

Answer 8

@peachpi

Answer 9

you're actually not solving for anything.
y = mx + b is slope-intercept form of a linear function. The function in your problem is written like that.
m = slope
b = y-intercept.
what number is in the "b" spot in your equation?