4 years ago

What is -2x^2+8x-5 vertex

1 answer:

6 0

Reorder the right side of the equation to match the vertex form of a parabola.
y
=
(
x
−
4
)
2
−
11
y
=
(
x
-
4
)
2
-
11
Use the vertex form,
y
=
a
(
x
−
h
)
2
+
k
y
=
a
(
x
-
h
)
2
+
k
, to determine the values of

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Eduardo has purchased a home with an assessed value of $179,000. The property tax rate in his area is 2.3%. What is his monthly

ad-work [718]

Answer:

C. 343.08

Step-by-step explanation:

Convert the tax rate into a decimal and multiply by the house price:

.023(179,000) = 4,117

Divide by 12 (to get monthly rate):

4,117/12 ≈ 343.08

Option C should be the correct answer.

7 0

3 years ago

What is the slope of the equation 2x-5y=10

VikaD [51]

Using the slope-intercept form, y=mx + b to find the slope I found that correct answer is 2/5.

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3 years ago

Please answer something relevant to this question ,I really need help with this

belka [17]

First you need to substitute the xs and ys into point slope ( y1 - y2 = m(x1 - x2). in this example it would be 3-6= m(0 - (-1)). then you just simplify, so -3 = m(1) -3=m. the slop is -3. because you already know the y-intercept is 3 (0,3), you can substitute everything into slope intercept (y=mx+b). so the answer is y=-3x+3.

I hope this helped, let me know if you are still confused and i can help :)

5 0

4 years ago

Please help me thank u for ur help

Free_Kalibri [48]

Ok, so the square root of x is the same thing as saying x to the power of 1/2. So you make your roots into exponents.

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The answer is d, its 25

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3 years ago

Are Brainy tutors still a thing if not I’m gonna fail algebra

Andru [333]

Answer:

I guess they are

Step-by-step explanation:

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3 years ago

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