Liz and sara are making cookies for a bake sale. the graph shows the number of cookies that liz bakes during a 5-hour period. the equation y = 45x + 38 shows the number of cookies that sara bakes during the same hours with y representing the number of cookies and x representing the number of hours. which statements about the cookie baking by the two girls are true? select each correct answer. sara had baked more cookies at the start of the 5 hours than liz. sara bakes 45 cookies each hour. liz bakes 19 cookies each hour. liz bakes more cookies each hour than sara.

Statements

case A) Sara had baked more cookies at the start of the hours than Liz

The statement is True

we know that

At the start of the hours Liz has baked cookies-----> see the graph

Find the number of cookies that Sara has baked for hours

therefore

Sara had baked more cookies at the start of the hours than Liz

case B) Sara bakes cookies each hour

The statement is True

we know that

The number of cookies baked each hour is equal to the slope of the linear equation

The linear equation is

The slope is

case C) Liz bakes cookies each hour

The statement is false

Find the slope of the Liz graph

The slope is equal to

Let

Substitute the values

case D) Liz bakes more cookies each hour than Sara

The statement is False

Sara bakes cookies each hour

Liz bakes cookies each hour

step-by-step explanation:

compare

table 3 represents a direct variation function. : )