Answer: I-
ok
Step-by-step explanation:
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charlidamelio
Answer:
5
Step-by-step explanation:
1. Identify the changes (Δ) in each consecutive pair of x-values and y-values
The changes in x (Δx) are 1, 1, and 1. The changes in y (Δy) are 5, 5, and 5.
2. Calculate the corresponding values of Δy/Δx
In each case, Δy/Δx = 5.
The slope is 5.
I have organized the calculations in the table below.
Remember that the general equation of a line is
, where:
is the slope, and
is the y-intercept; so to find the y-intercept, solve for
and identify
.
Now, to find the x-intercept, just replace
in your line equation with
, and solve for
Lets apply those procedures to our two questions:
1. - y-intercept:
Notice that now we have our line equation in the form
with
and
; sine
is the y-intercept, we can conclude that the y-intercept of our equation is 8.
x-intercept:
First, lets replace
with
:
And then, we can solve for
to find our x-intercept:
We can conclude that our x-intercept is -4; thus the correct answer in your list is the fourth one:
x-intercept is -4; y-intercept is 8.
2. y-intercept:
We can conclude that our y-intercept is 20.
x-intercept:
We can conclude that our x-intercept is 16; thus the correct answer in your list is, once again, the fourth one:
x-intercept is 16; y-intercept is 20.
It is 2ab • (c - 2x + d). I think its correct
Myra swims 3/5 of mile so that is .6 miles