All categories

2 years ago

PLease Help me for a brainlist its a math problem please see image attached thanks

Mathematics

2 answers:

Kisachek [45]2 years ago

5 0

Answer:

Step-by-step explanation:

the answer is b if values are plugged in to function

olasank [31]2 years ago

5 0

Answer:

y = -(x - 2)² - 4

Step-by-step explanation:

The vertex of this function is (2, -4), which is given in the table

The vertex form an equation is given as :

y = a(x - h)² + k
Substitute the vertex
y = a(x - 2)² - 4

Substitute any point in the table to find a :

-8 = a(0 - 2)² - 4
4a = -4
a = -1

Hence, the final equation :

y = -(x - 2)² - 4
Option 2

You might be interested in

I want the answer please

KatRina [158]

I got 57.63

Divide 38.42 by 18 to find the cost per 1 HCF
Multiply that by 12 to find the cost of 12 HCF
Round to the nearest hundredth (because money can’t go past that)

4 0

3 years ago

Please help 7th grade math

gulaghasi [49]

Answer:

Step-by-step explanation:

15 x 5 = 75

6 0

3 years ago

Read 2 more answers

A 60 - kilogram person stands on a compression spring . The spring constant is 2500 Newtons per meter .

insens350 [35]

<h2>Answer:0.2352 $m$ </h2>

Step-by-step explanation:

Let the mass of the person be $m$ .

Let the spring constant be $k$ .

Let the displacement in spring be $x$

Let the acceleration due to gravity be $g$

As it is given that the person just stands,the forces are balanced.

So, $mg=kx$

Given,

$m=60Kg\\k=2500Nm^{-1}\\g=9.8ms^{-2}$

$60\times 9.8=2500\times x\\x=\frac{588}{2500}=0.2352m$

6 0

2 years ago

Find the center and the radius for the circle, given the equation: X^2+16X+y^2-6y=-24

Alika [10]

The center of the circle is (5,3)

6 0

3 years ago

From the moment the first car started how many hours will it take the second car to catch up to the first

Rina8888 [55]

Answer:

HELP

Step-by-step explanation:

3 0

3 years ago