Answer:
A function can have many x values for a given y value and still be a function but it cannot have many y values for a given x value. You can easily test this by graphing the equation and doing the vertical line test by seeing if a vertical line will intersect the graph only once at all x values, if it passes it is a function. In short what you have here is a function
Step-by-step explanation:
First you need to find a expression that gives you any number of sticks for a number(n) of houses. Start by looking at one house, then two and the third. You will see that the number of sticks is found by 4n + 1, and n is the number of houses.
So to find how many houses there will be if 61 sticks are used, you set 61 equal to the expression 4n + 1 and you should get n = 15
Answer: just add givento number 1 and your all done bro
Step-by-step explanation:
She used half of the mixture
1 3/4 - 7/8= 7/8
Answer:
x^3-2x^2-20x
Step-by-step explanation:
(x+4)(x^2-6x)
(x*x^2)+(x*-6x)+(4*x^2)+(4*6x)
x^3-6x^2+4x^2-20x
x^3-2x^2-20x
