Identifying independent and dependent variables
name
for each set of variables shown below, determine which is the independent variable and which is the
dependent vanable. write "t" by the independent and "d" by the dependent
the number of minutes running
the amount of calories burned
the grade made on a math test
the number of questions answered
incorrectly.
the amount of money earned
the number of yards mowed
the number of gallons of gas put
in the car
the number of miles the car is able
to drive
the side length of a square
the perimeter of the square

answer

see attachment

explanation

the given function is

this function has y-intercept at

-4 and a slope of 2.

note that, the graph has a positive slope.

the graph that represents this function is the straight line that moves upward from left to right.

the graph touches the y-axis at -4.

the correct choice is the graph shown in the attachment.

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

16.80 times .20= 3.36

step-by-step explanation: