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
aliya0001 [1]
3 years ago
12

Use the parabola tool to graph the quadratic function f(x)=(x−4)(x+2). Graph the parabola by first plotting its vertex and then

plotting a second point on the parabola.
Mathematics
2 answers:
Mrac [35]3 years ago
6 0

Answer:

The vertex is (-9,1) and the other is (-8,0)

Step-by-step explanation:

Remember to put it on the right bottom corner so it is right, i made a mistake.

Andrew [12]3 years ago
4 0

Answer: erm... the vertex it (1,-9)

Step-by-step explanation:

i think i did it right....not good at this stuff

You might be interested in
Solve 7.8e^((x/3)ln(5))=14. What are the exact and approximate solutions?
Dimas [21]

\bold{\text{Answer}:\quad x=3\bigg(\dfrac{ln\frac{14}{7.8}}{ln(5)}\bigg)=1.09}

<u>Step-by-step explanation:</u>

7.8e^{\frac{x}{3}\cdot ln(5)}=14\\\\\\e^{\frac{x}{3}\cdot ln(5)}=\dfrac{14}{7.8}\\\\\\ln\bigg(e^{\frac{x}{3}\cdot ln(5)}\bigg)=ln\bigg(\dfrac{14}{7.8}\bigg)\\\\\\\frac{x}{3}}\cdot ln(5)=ln\bigg(\dfrac{14}{7.8}\bigg)\\\\\\\large\boxed{x=3\bigg(\dfrac{ln\frac{14}{7.8}}{ln(5)}\bigg)}\\

x ≈ 1.09

6 0
3 years ago
hree vertices of a rectangle are given. Find the coordinates of the fourth vertex. (–2, 4), (4, 0), (2, –3)
zhannawk [14.2K]
V1=(-2,4)=(x1,y1)→x1=-2, y1=4
V2=(4,0)=(x2,y2)→x2=4, y2=0
V3=(2,-3)=(x3,y3)→x3=2, y3=-3
V4=(x4,y4)→x4=?, y4=?

V1-V2
dx=x2-x1=4-(-2)=4+2→dx=6
dy=y2-y1=0-4→dy=-4

V4-V3
dx=x3-x4→6=2-x4
Solving for x4:
6=2-x4→6-2=2-x4-2→4=-x4→(-1)(4=-x4)→-4=x4→x4=-4

dy=y3-y4→-4=-3-y4
Solving for y4:
-4=-3-y4→-4+3=-3-y4+3→-1=-y4→(-1)(-1=-y4)→1=y4→y4=1

V4=(x4, y4)→V4=(-4, 1)

Answer: The coordinates of the fourth vertex are (-4,1)

5 0
3 years ago
Dave is on a kayaking trip. On the first day, he travels 15 miles. On the second day, he travels 35 miles and the third day he r
zubka84 [21]

Answer:

30 miles

Step-by-step explanation:

average= sum of miles ÷ days to cover = 30

HOPE IT HELPS

5 0
3 years ago
at the zoo the polar bears are fed 0.77 bucket of fish day. The penguins are fed 0.8 that amount. How much of a bucket are the p
sukhopar [10]
The answer is 0.616 bucket of fish.  
3 0
3 years ago
Which solid has the top, the side, the front views given?
alexandr402 [8]

Answer:

The answer is H

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the solution to the equation? 2q + 18 = –5q – 3
    15·1 answer
  • Plzzz answer !!!! Answer ASAP plz , would appreciate that
    6·1 answer
  • At first Davian has $120 less than Jeremy.
    8·1 answer
  • Ellie earned $18.40 by babysitting. She worked 2.3 hours. How much money was Ellie paid per hour?
    15·2 answers
  • Brian head 42 class tickets to so he sold 5/6 of the tickets how many tickets did Brian sell
    5·2 answers
  • Coin B is going to be thrown 4000 times.
    7·2 answers
  • The dimensions of a rectangular garden were 3 m by 10 m. When both dimensions were increased by equal amounts, the area of the g
    7·1 answer
  • What is the inverse operation of division? How do you "undo" division?
    8·2 answers
  • A study of the annual population of butterflies in the country park shows the population,B(t), can be represented by the functio
    5·1 answer
  • Divide. Choose the answer in simplest form.<br> 2 1/6
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!