Mrs. Tuttle gives money to each of her grandchildren on their birthday. She gave her grandson, Clyde, $14 when he turned 2. She gave her granddaughter, Ella, $30 when she turned 10. She gave her grandson, Peter, $12 on his first birthday. She gave her grandson, Michael, $24 when he turned 7. What is the best method for finding how much she would give to her granddaughter, Tina, on her fifth birthday?

Step-by-step explanation:

The given values of money can be plotted against age. They fall on a straight line with a slope of 2 and a y-intercept of 10.

Evaluating that relationship for an age of 5, we have ...

  money = 10 + 2(5) = 20

We expect Mrs. Tuttle to give Tina $20 on her 5th birthday.

_____

Note that each vertical square on the graph represents $2, and each horizontal square represents 1/2 year. So, the slope is ...

  rise/run = (1 vertical square)/(2 horizontal squares)

  = $2/(2·1/2 year)

  = $2 per year

question

what is the value of the third quartile of the data set represented by this box plot? a. 19 b. 21 c. 26 d. 29

answer

c

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1