MATHEMATICS MIDDLE SCHOOL

What is the pre-image of vertes. A' if the image shown onthe graph was created by a reflection across the line y=x
A.) (10,-2)
B.) (-10,2)
C.) (-2, -10)
D.) (2, 10)

Answers

Answer 1
Answer:

Answer:

d

Step-by-step explanation:

because it's the right answer

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Bonita said that the product of 5/6 × 1 2/3 is 7/3.How can you tell that her answer is wrong?A-The answer must be less than 5/6.B-The answer cannot be an improper fraction.C-5/6 of a number cannot be greater than the number.D-The denominator cannot be the same as one of the factors.
Find the simple interest earned when £3500 is invested at an annual rate of 4.75% for 6.5 years (to the nearest £).
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5/10 and 4/8 equivalent not equivalent

What is 2 and 5/12-( -2 and 1/6) ?

Express the answer in simplest form.

Answers

Find the LCD, and modify the first fraction. the new equation is: 2 5/12 - (-2 2/12). since subtracting a negative is the same as adding, you add the second fraction: 2 5/12 + 2 2/12. add the fractions, and add the whole numbers. the answer is: **4 7/12**

Which fraction is equivalent to 6/9ths 

A.18/36
B.3/4
C.12/18
D.1/3

Answers

(6)/(9) = (6\cdot2)/(9\cdot2) = (12)/(18) \ \ \ \Rightarrow\ \ \ Ans.\ C
the correct answer is c because if you divide 12/18 by 2 you will get 6/9.

Which number is the reciprocal of 1/6?A.- 1/6


B.0




C.6




D.12

Answers

\hbox{reciprocal of } a=(1)/(a)\n a=(1)/(6)\n (1)/(a)=(1)/((1)/(6))=1\cdot6=6 \Rightarrow C
reciprocal is where you flip the fraction so 1/6 becomes 6/1
C. 6

Mia opens a coffee shop in the first week of January. The function W(x) = 0.002x3 - 0.01x2 models the total number of customers visiting the shop since it opened after x days. She then opens an ice cream parlor in the month of February. The function R(x) = x2 - 4x + 13 models the total number of customers visiting the parlor since it opened after x days. Which function represents the difference, D(x), in the number of customers visiting the two shops?A. D(x) = 0.002x3 + 1.01x2 - 4x + 13
B. D(x) = 0.002x3 + 0.99x2 + 4x - 13
C. D(x) = 0.002x3 - 1.01x2 + 4x - 13
D. D(x) = 0.002x3 - 0.99x2 - 4x + 13

Answers

(0.002·x^3 - 0.01·x^2) - (x^2 - 4·x + 13) = 0.002·x^3 - 1.01·x^2 + 4·x - 13

What is the function g(x) created from f(x) = x2 by moving the graph left 4 units, vertically stretching it by a factor of 5, and shifting the graph down 2 units?

Answers

The solution is, the correct option is  f(x) = 5 (x+4)² -2 .

What is function?

Function, in mathematics, an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable.

here, we have,

As given by the question.

There are given that the equation of current graph:

f(x) = x^2

Now,

According to the question,

There are also given that graph left 4 units, that means

(x+4)²

Then,

Vertical stretching it by a factor of 5 units

So,

The equation will be: f(x) = 5 (x+4)²

Then,

And, shifting the graph down 2 units

So,

f(x) = 5 (x+4)² -2

Hence, the correct option is  f(x) = 5 (x+4)² -2.

To learn more on function click:

brainly.com/question/21145944

#SPJ6

Answer:

f(x) =5 (x+4)^2 -2

Step-by-step explanation:

A = 5

B = 1

h = 2

k = -2

Use ABhk

75dollars with a 10 percent sales tax

Answers

with a 10 percent tax, you have 90 percent left. 75*.9=$67.50
10% of an item purchased at $75 is equal to $7.5 you will pay $67.5
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