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
brilliants [131]
4 years ago
7

Rewrite y= (square root all) 9x+45 (non sqrt) -2 to make it easy to graph using a translation. describe the graph

Mathematics
1 answer:
iVinArrow [24]4 years ago
3 0

Answer:

(i)

shifted left side by 5 units

(ii)

vertically stretch by 3 units

(iii)

shifted vertically downward by 2 units

Step-by-step explanation:

we are given

y=\sqrt{9x+45} -2

we can also write as

y=\sqrt{9(x+5)} -2

we can factor out 9

y=3\sqrt{(x+5)} -2

Firstly, we will identify parent function

y=\sqrt{x}

step-1:

We can see that there is x+5 in place of x

so, f(x) will be shifted left side by 5 units

step-2:

3 is multiplied to sqrt

so, it is vertically stretch by 3 units

step-3:

-2 is added to y-value

so, it is shifted vertically downward by 2 units

Graph:


You might be interested in
Create a story context for the following expression.<br> 1/3 x ($20 - $3.20)
maksim [4K]

Answer:

Julie and her 2 sisters want to buy a new videogame, it costs $20, if their grandmother gives them $3.20 to buy it, how much will each have to pay?

Step-by-step explanation:

When you have a problem like this you just have to thing on a reason to multiply by a fraction and a withdrawal from the total, if you are multiplying by a fraction, that means you are dividing money, so thats why we put julie and her sisters as subjects, and her grandma givin them money is to withdraw from the total amount those $3.20

4 0
3 years ago
The average of a set of 5 numbers is 44. If the number 50 is added to the set, what is the new average?
tatuchka [14]

Answer:

45

Step-by-step explanation:

Um, If we say that all the numbers are 44, and now we add 50, then we will get 270. Find the mean of 270. We get 45.

5 0
4 years ago
Your cousin borrows $1125 to repair her car. The simple annual interest rate is 10%. She makes equal monthly payments of $25. Ho
stepan [7]

Answer:

Step-by-step explanation:

Your cousin borrows $1125 to repair her car. The simple annual interest rate is 10%. She makes equal monthly payments of $25. How many years will it take to pay off the loan? (PLSSS HELP)

Given data

P=$1125

R=10%= 0.1

I= $25

We know that

I=PRT

5 0
3 years ago
Write the product using exponents. <br><br> (-6) • (-6)<br><br> It’s not 36 or -6^2 or 6^2
olga55 [171]

Answer:

its -6^-2

efefedf

7 0
4 years ago
Melissa cut 2 and 1/4 feet of tape. How much is this in inches?
taurus [48]
1 ft = 12 inches

so 2 ft = (2 * 12) = 24 inches
and 1/4 ft = 1/4 * 12 = 12/4 = 3 inches

for a total of 27 inches
5 0
4 years ago
Read 2 more answers
Other questions:
  • 8. In the figure, ADC is a straight line.
    10·1 answer
  • A price of a cake is c pounds . The total cost of buying 20 cakes is tpuonds. Write a formula for t in terms of c
    15·1 answer
  • Need some help on this please
    11·1 answer
  • Penny and her two friends each ate 1/6 of cake . how much cake did they eat
    15·1 answer
  • 25+10x Factoring a linear binomial
    8·1 answer
  • Enter an expresion equivalent to<br> (5x – 6y + 7) - (-x + 5y - 8)
    11·1 answer
  • Maggie claims that there are transformations that preserve the length of the rectangles sides. which of the following could NOT
    7·1 answer
  • Add. Write your answer in simplest form. 5 3/4 - 2 11/12
    6·1 answer
  • 100 + 5 x 4 + 4^3<br><br><br><br> Sndbdnd
    9·2 answers
  • PLS AWNSER ASAP Cole went to the local coffee shop for his dad and cousin to treat them to a caffeinated treat. He spent a total
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!