1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anna71 [15]
3 years ago
10

When I have a parabola, how do I find the increasing and decreasing. My friend told me you look at the x values, but I thought i

t made more sense with the y values.

Mathematics
1 answer:
hichkok12 [17]3 years ago
6 0
You look at the vertex.and depending on what it looks like

You might be interested in
The speed of a baseball pitcher's fastball is 84.2 miles per hour. His fastball is 10%
lawyer [7]
It’s a I’m not sure tho
6 0
3 years ago
What is the value of x in the equation 2.5 x + 10 = x minus 0.5?<br> Please answer fast
trapecia [35]

Answer:

x = -7

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

Step-by-step explanation:

<u>Step 1: Define equation</u>

2.5x + 10 = x - 0.5

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Subtract <em>x </em>on both sides:                    1.5x + 10 = -0.5
  2. Subtract 10 on both sides:                  1.5x = -10.5
  3. Divide both sides by 1.5:                     x = -7

<u>Step 3: Check</u>

<em>Plug in x to verify it's a solution.</em>

  1. Substitute:                    2.5(-7) + 10 = -7 - 0.5
  2. Multiply:                        -17.5 + 10 = -7 - 0.5
  3. Add/Subtract:               -7.5 = -7.5

And we have our answer!

8 0
3 years ago
Read 2 more answers
Can someone please help me with this asap ill mark brainlist !!
Verdich [7]

Answer:

-6

Step-by-step explanation:

Took the quiz and got it right

8 0
3 years ago
Which of the binomials below is a factor of this trinomial ?10x^2+27x-28
aliya0001 [1]

Answer:

47x - 28

Step-by-step explanation:

10x + 2 + 27x - 28

20x + 27x - 28

47x - 28

8 0
3 years ago
Read 2 more answers
WHO HERE LIKES AMONG US??<br><br> also, whats 2+2
Marrrta [24]

Answer:

meeeeeee

2+2+ fish

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Thurston wants to retire in Nevada when he is 80 years of age. Thurston, who is now 55, believes he'll need $400,000 to retire c
    11·1 answer
  • Two stores are having sales on the same shirts. The sale at Store 1 is "2 shirts for $22" and the sale at Store 2 is "Each $12.9
    13·1 answer
  • For the following pairs of assertions, indicate which do not comply with our rules for setting up hypotheses and why (the subscr
    11·1 answer
  • Subtract – 7x + 6 from – 2x^2 + 9x-2
    12·1 answer
  • Faces and bases are the same thing on a geometric solid. True False
    8·1 answer
  • A wheel made 308 revolutions at 26 and 1/8 revolutions per minute. How many minutes did it​ rotate?
    7·1 answer
  • Which word fits in the sentence capacity length weight the Of a container is the amount of the container can hold
    11·2 answers
  • NEED HELP ASAP
    5·1 answer
  • Solve my problem plz
    15·2 answers
  • In one day a museum collected $1590 from 321 people. The price of admission is $6 for an adult and $4 for a child. How many adul
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!