a teacher created two way table for four different classrooms the tables track whether each student has an after school job or not and whether they are in art class only, music class only, both classes, or neither class.

1) Classroom 2

2) Classroom 3

3) Classroom 2

4) Classroom 4

y= 2x+7

changed to y= 5x +7

as slope is increased from 2 to 5

therefore it would be less steeper

so, option d) is correct

we know that

1) the inscribed angle measures half of the arc it comprises.

so

m∠dgf= > expression

2) the opposite angles in an inscribed quadrilateral are supplementary angles

so

m∠dgf=

m∠dgf=°

substitute in the expression to find the value of arc ef

therefore

the answer is

the measure of the arc ef is