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
ra1l [238]
3 years ago
8

Help!! YEEEEEEEEEEEEEEEEEET

Mathematics
1 answer:
timofeeve [1]3 years ago
3 0

Answer:

Step-by-step explanation:

Degree of quadratic equation is 2

So, y = (x + 2)² - 6    ; y = x² - 4x + 2  & y = -(x -2)² + 5  are quadratic equation

(a + b)² = a² + 2ab + b²

y = (x + 2)² - 6

y = x² + 2*x*2 + 2² -6

y= x² + 4x + 4 -6

y= x² + 4x - 2

Degree = 2    

y = -(x - 2)² + 5

y = -[ x² - 2*x*2 + 2²] + 5

y = -[x² - 4x + 4)+5

y = -x² + 4x - 4 + 5

y = -x² + 4x + 1

Degree = 2

You might be interested in
What types of lines are coplanar and intersect at a right angle?
Aleonysh [2.5K]

Answer: hope this help's

Step-by-step explanation:

Geometry Terms Chapter 3

A B

Coplanar in the same plane

Parallel lines coplanar lines that do not intersect

Intersecting lines coplanar lines that have exactly one point in common

Perpendicular lines lines that intersect at righ- are non-coplanar

- they are not parallel and do not intersect

t angles     are non-coplanar

- they are not parallel and do not intersect

- planes that do not intersect        - two segments are parallel if the lines containing them are parallel           - a line that intersects two or more coplanar lines at different points

- transversal has nothing to do with whether lines are parallel or not          - an angle formed between parallel lines by a third line that intersects them

lie on the same side of the transversal and in corresponding positions

alternate exterior angles

- non-adjacent exterior angles that lie on opposite sides of the transversal

10/56     hope this help you a lot better

4 0
3 years ago
Savanna is ordering crafts for Thanksgiving for her class. Each individual craft cost $1.50. There are a shipping fee and handli
d1i1m1o1n [39]

Answer:

i smell penys

Step-by-step explanation:

3 0
3 years ago
Solve the equation. <br> n+75=105
MariettaO [177]

Answer:

n = 30....................

5 0
3 years ago
Read 2 more answers
What is the solution to 3+4eX+1 – 11?
irga5000 [103]

Answer:

Your answer is -8

Step-by-step explanation:

4 0
4 years ago
the maximum number of grams of fat (f) that should be in a diet varies directly as a person's weight (w). A person weighing 117l
Sauron [17]
Let n be the amount of fat for the 90 lb person. Then:
78/117=90/n
78n=10530
n=135g for a 90 lb person
☺☺☺☺
6 0
3 years ago
Other questions:
  • Evaluate 2+3y when y=8
    7·2 answers
  • A 15-foot pole is leaning against a tree. The bottom of the pole is 8 feet away from the bottom of the tree.
    9·2 answers
  • Match the systems of equations to their solutions. Tiles 2x + y = 12 x = 9 − 2y x + 2y = 9 2x + 4y = 20 x + 3y = 16 2x − y = 11
    6·1 answer
  • Which of the following is the method used to determine whether or not a proportion is
    6·2 answers
  • Hello tell me a result of a mathematical problem porfa is if pedro is 109 and Angela has 5,000 how much do they have in total?
    8·1 answer
  • X = 10<br><br> x = 2<br><br> x = two divided by five.<br><br> x = 11
    7·1 answer
  • Find the measure of angle A<br>(look at pic pls help)<br><br><br>A- 120<br>B- 300<br>C- 60<br>D- 90​
    10·2 answers
  • On day 1 of a movie premiere, seven adults and eight children's tickets cost $255. On day 2
    14·1 answer
  • HELP PLS PLS PLS PLS
    9·1 answer
  • Area of Parallelograms, Quadrilaterals, and Polygons - Quiz - Level F What is the area of this triangle? in. in2 Ich h = 5 in. b
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!