All categories

3 years ago

ANSWER ASAP

1 answer:

4 0

The vertex = (-2,-4)
One of the points = (0,-8)

SOLUTION:
General formula to make vertex form equation
(h,k) is the vertex
y = a(x - h)² + k

Solve the equation
y = a(x - h)² + k
-8 = a(0 - (-2))² + (-4)
-8 = a(0+2)² - 4
-8 = 4a - 4
-4 = 4a
a = -1

The equation should be
y = -1(x - (-2))² + (-4)
y = -1(x + 2)² - 4
y = -(x + 2)² - 4

The answer is fourth option

You might be interested in

Can u guys help me with #1 plz guys now

myrzilka [38]

3

the area is 41.6cm which is 1foot 4 3/8 inches.

So 6in + 6in + 6in = 1ft 6in, which will be enough to cover the floor.

3 0

3 years ago

Learning task 2

evablogger [386]

Step-by-step explanation:

Row 1

k=2 , Equation: y=2xz

Row 2

x=10, k=2

Row 3

y= 192, Equation: y= 4xz

Row 4

z= 2, k= 3

Row 5

x= 16/3, k= 3/4

Note. The equation should be y = 3/4xz, not y = 3/4xy

4 0

3 years ago

What is the sum in simplest form? 4 1/2 and 1 3/5

Strike441 [17]

Answer:

The answer is 6 1/10

Step-by-step explanation:

4 1/2 + 1 3/5

1/2 + 3/5

5/10 + 6/10 = 11/10

6 1/10

8 0

3 years ago

Which function represents the data in the table

Zolol [24]

It would be d because if you plug in f(6)=(3/2)+1 it would be f(6)=3+1 or f(6)=4. This works for any other of the coordinates.

6 0

3 years ago

Read 2 more answers

during a special seasonal sale,a wholesaler allows retailers trade discount of 15% and 10% for prompt cash payment.Calculate the

d1i1m1o1n [39]

The cash price of the article is 88 cedis.

In this question, the article has a price, but paid in cash, there are two discounts.

Price of 115 cedis.
Discount of 15%, thus, 1 - 0.15 = 0.85 is paid, that is, the price is multiplied by 0.85.
Discount of 10%, thus 1 - 0.1 = 0.9 is paid, that is, the price is also multiplied by 0.9.

Thus, the cash price is:

$P = 115\times0.85\times0.9 = 88$

The cash price of the article is 88 cedis.

A similar question is given at: brainly.com/question/14738783

8 0

3 years ago