3 years ago

What equation describes a parabola that opens left or right and whose vertex is at the point (h, v)?

2 answers:

iogann1982 [59]3 years ago

5 0

Letter a.
Y= will produce a parabola opening up or down.

The x coordinate of the vertex is switched to be outside the parenthesis, y coordinate is inside

nydimaria [60]3 years ago

4 0

A because i just know what the answer is because i got it wrong at first and it gave me the answer

You might be interested in

(8x10^-3) ÷ (2x10^-4)

Lorico [155]

Answer:

Step-by-step explanation:

8*10^-3=0.003

2*10^-4=0.0002

0.003÷0.0002=40

5 0

3 years ago

Please help me, I will give you brainliest if it's right! <3 :)

stepladder [879]

Answer:

-18

Step-by-step explanation:

-18

4 0

3 years ago

50 POINTS!

photoshop1234 [79]

Answer:

9.4

Step-by-step explanation:

interpret and match The approximate

4 0

2 years ago

Define an action adder :: io () that reads a given number of integers from the key board, one per line, and displays their sum.

aleksandrvk [35]

The program is an illustration of loops

<h3>What are loops?</h3>

Loops are program statements that are used to perform repetition

<h3>The main program</h3>

The program written in Python, where comments are used to explain each line is as follows:

#This initializes sum to 0

summ = 0

#This gets input for the first number

num = int(input())

#This is repeated while num is not -1

while num!= -1:

#This calculates the sum

summ+=num

#This gets input for the num

num = int(input())

#This prints the sum

print(summ)