Does y=-3x represent an exponential function

What is the chromatic number of a tree with 7 vertices?

Consider the function f (x) = 9x. Which statement MUST be true? A) f (4) f (1) = f (8) f (5) B) f (4) ·f (1) = f (8) ·f (5) C) f (4) - f (1) = f (8) - f (5) D) f (4) - f (1) = f (-4) - f (-1)

What is the estimate of 3.83 times 61.4

The classroom has 4 desks in each row. There are 5 rows. How many desks are there in the classroom

Mack wants to purchase a new stereo system for his car. The system costs $1150. Mack has $420 saved already, and plans on mowing lawns to earn the rest.

Solve the quadratic equation 3w^2-14=13

Is 1/5 greater than 4/6

The sum of 6 and 4 times a number (n) equals 90

an air conditioning system can circulate 290 cubic feet of air per minute how many cubic yards of air can it circulate per minte

Using a number line to order the numbers numbers numbers from least to greatest 0.003 and 0.03 in 0.033 and 0.0 31