(10 points) 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. f(x) a graph going through (-6,0) and (0,3)
g(x) g(x)=12x−3
h(x) George has $3. He buys pencils that cost $0.50 each. Let h(x) be how much money George has left after buying x pencils.
j(x) (table)
x j(x)

2 -4
4 -5
6 -6

choice b is correct

step-by-step explanation:

we have been given the following system of inequalities;

we are required to graph the solution to the system of inequalities. using a graphing tool, the graph of the system is as shown in the attachment. the continuous line represents the graph of while the dotted line represents .

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

answer:

c) the x-coordinate of the center of the circle increases by 3