Please answer! will give brainliest

88.375

Step-by-step explanation:

To find the mean you need to add all of the numbers up so,

100+78+93+84+91+100+82+79= 707

Than for how many numbers you put into the equation, so for this one (8) you will divide by the answer so,

707/8 = 88.375

which would be the mean.

88.17

Step-by-step explanation:

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.