If you were to write the equation of this line in the form y=mx+c what is the value of m a. 4
b. -1/4
c. 1
d. -4

B choice.

Step-by-step explanation:

The graph decreases. Therefore, the slope is in negative. We can rule out A and C choices.

It is very obvious to tell because of steepness. Low steepness = low value

High steepness = high value.

We can also find the slope by using rise/run.

The change of y over the change of x.

Given the coordinate points (0,1) and (4,0). Both points are part of the graph.

Therefore the value of m is - 1/4

d

step-by-step explanation:

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft