Hannah wants to write a general formula and a comparison statement
that she can use each month when she
reconciles her checking account. Use
the Checking Account Summary at the
right to write a formula and a statement
for Hannah.
Ending balance B
Deposits D
Checks outstanding C
Revised statement S
Check register balance R

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).