A function which has a constant difference per interval is?
A) linear.
B) exponential.
C) logarithmic.
D) none of the above.

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06

Use the four functions below for this question. compare and contrast these four functions using complete sentences focus on the slope and y- intercept first, and then on any additional properties of each function