Examining medical data relative to students in the elementary school she directs, Miss Carter, the principal, noted that 200 students missed at least 5 days of school when they were 10 and 12; 165 students missed at least 5 days of school at 10 years of age but not at 12 years of age; 235 students missed at least 5 days of school at 12 years of age but not at 10, and 600 did not miss days of school neither at 10 nor at 12 years of age. Conduct a statistical analysis to test whether there was a significant change in how often students got sick at 10 and 12 years of age. State the null and alternative hypothesis, calculate the test statistic, and state your decision and conclusion.

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation:

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

1. perpendicular

2. parallel

3. perpendicular