Slope intercept form is
where
is the slope
and
is the y-intercept
they give us that the slope is 2
so our
then to find
, we temporarily plug in the point they gave us for x and y
so
and solve for
3 = 2 + b
1 = b
so our
put this together and we get
as our answer
3
step by step explanation:
3-1 = 2
1 zero pair of 25 was added to bring given function into vertex form.
<h3>What is a Zero Pair ?</h3>
A zero Pair is the set of two numbers which when added together gives 0.
The function given is
f(x) = x² -10x -4
To convert it into the vertex form
y = a(x-h)² +k
f(x) = x² -10x +25 -25 -4
f(x) = x² -10x +5² -25-4
f(x) = (x-5)² -29
Therefore this is the given function's vertex form and
1 zero pair of 25 was added to bring it into that.
Therefore Option D is the answer.
To know more about Zero Pair
brainly.com/question/5567379
#SPJ1
Y + 0.4 = 2 .....subtract 0.4 from both sides
y = 2 - 0.4
y = 1.6 <==
