A is plotted on a coordinate grid at start bracket 3 and 1 over 2, negative 1 end bracket.. Choose the correct grid that best shows the location of the point. (A)A coordinate grid that shows a point located 4 units to the left and 1 unit down from the origin.

(B) A coordinate grid that shows a point located halfway between 3 and 4 units to the right and 1 unit down from the origin.

(C) A coordinate grid that shows a point located halfway between 3 and 4 units to the left and 1 unit up from the origin.

(D) A coordinate grid that shows a point located halfway between 3 and 4 units to the right and 1 unit up from the origin.12 points

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.

The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.