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
Kryger [21]
4 years ago
12

Compressed by a factor

Mathematics
1 answer:
kari74 [83]4 years ago
6 0
I think your talking about quadratics, so

They didn’t specify which way the parabola was translated, right or left, up or down?

Since there wasn’t specification of direction, I will use positive (to the right) and up (upwards)

a = 1/2
h = +5
k = +5

y = a(x-h)^2+k
y = 1/2 (x - 5)^2 + 5

Now if your writing it in standard form (above was vertex form) you’d just expand it

y = 1/2 (x-5)(x-5) + 5
y = 1/2 [(x^2) -5x -5x ] + 25 + 5
y = 1/2 x^2 - 5x + 30
You might be interested in
How tall is the goal post if its shadow is 18ft. The height of the flagpole is 20 ft and its shadow is 8 ft.?
tamaranim1 [39]

You can set up an inequality to solve this. You can either do big to small --> \frac{x}{18} = \frac{20}{8} or small to big --> \frac{x}{18} = \frac{8}{20}. I'm going to be using big to small because I think it's a little easier.

\frac{20}{8} = \frac{x}{18}

Cross multiply and you will get:

360 = 8x

Isolate x:

x = \frac{360}{8}

x = \frac{90}{2}

x = 45

The goal post is 45 feet tall. Hope this helped. Good luck. : )

6 0
4 years ago
Table and graph for y=40x
Marina CMI [18]
Slope =40
Y-intercept =0
7 0
3 years ago
Hii please help i’ll give brainliest!!
tino4ka555 [31]

Answer:

third one i think soo ( a push or pull acting on an object )

4 0
3 years ago
In a large population, very close to 25% of the observations will fall below the 25th percentile (Q1), and close to 75% fall bel
tatiyna
Solving:

 <span>.89 * 1,475,623 = 1,313,304.47 
</span>
So, the answer would be: 
approximately equal to <u>1,313,305</u> number of scores were below 670
6 0
4 years ago
Read 2 more answers
BRAINLIST AND A THANK YOU AND 5 stars WILL BE REWARDED PLS ANSER
vichka [17]

Answer:

The first picture's answer would be (6, 21)

Step-by-step explanation:

You have to find the points on the 8th and the 9th day, and then you would add them together, and then divide by two finding the average, which would be 24 and 18, so when added, you get 42, divided by 2 you get 21. You look on the graph for the point with 21, and you find it is on 6.

3 0
3 years ago
Other questions:
  • How to solve -5x+y =-2
    9·1 answer
  • How do I find the volume of a cone
    5·1 answer
  • In Akutan, Alaska, men are 77% of the population. It is also known 11.3% of
    9·1 answer
  • Using the input and output machine f(x)=
    8·1 answer
  • Solve the equation 8·4^x+1=1​
    7·1 answer
  • What is the slope of the line?
    15·1 answer
  • The function f(x) = { x + is used to complete this table. Which statements are true of the given function?
    6·1 answer
  • (0,0) (3,-2) in slope-intercept form
    13·1 answer
  • Simplify the expression. 3(2x - 4y +3 +3x - 5y)
    10·1 answer
  • Evaluate: 12/y+9d if y = 5 and d = 7
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!