Jessica is thinking of two numbers. the first number is three more than twice the second number. the sum of the two
numbers is 18. which system of equations can be used to determine the first number, x, and the second number, y?
a.
x + y = 18
x + 2y = 3
b.
x + y = 3
x = 18 + 2y
c.
x+y=18
x = 3 + 2y
d.
x + 18 = y
y = 2 + 3x
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The answer its C

Step-by-step explanation:

The first and second number equals 18.

The second number times two plus three gives you the first number.

answer: asdfghjkl,mnbv

step-by-step explanation:

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph