The following table gives the data from a local school district on children's ages (x) and the reading level (y)
Ages (in yrs.), x 6 7 8 9 10 11 12 13 14 15
Reading level, y 1.3 2.2 3.7 4.1 4.9 5.2 6.0 7.1 8.5 9.7
a). Find the correlation coefficient (r) between age (in years) and reading level. (write your calculator steps

.9889

Step-by-step explanation:

Calculators work in different ways, so it's impossible for me to describe the steps without knowing which calculator you have.

I made a video showing your problem in a TI-83 graphing calculator.

https://youtu.be/jJYx_XdBnOM

a, b, c, d are correct.

step-by-step explanation:

we have g(x) = 3 and are required to find which option is a translation of g(x).

now, 'translation' is a transformation which means to shift the function in any direction and the general form of translation is g(x) + k, where k is any real number.

so, according to the options we see that all are correct as they satisfy the general form of translation.

also, it can be seen from the graph below that the function g(x) = 3 is shifted from its position in all the four options.