I WILL GIVE BRAINLIEST!!! The temperature (in degrees Celsius) as a function of time (in hours since noon) for a certain day in San Jose, Costa Rica, is graphed.

What is the approximate average rate at which the temperature decreases between 3:30 pm and 8:30 pm

Choose 1 answer

A. 0.8 degrees Celsius per hour

B. 1 degrees Celsius per hour

C. 1.2 degrees Celsius per hour

D. 1.4 degrees Celsius per hour

when studying polynomials, you often hear the terms zeros, roots, factors and x x the multiplicity of a zero is important because it tells us how the graph of the let's look at the graph of a function that has the same zeros

step-by-step explanation:

is means division by fractions

step-by-step explanation:

-6 is the correct option from the above given options

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is