Answer:
Step-by-step explanation:
Function A:
x || 3 || 6 || 9 || 12 || 15
y || 5 || 10 || 15 || 20 || 25
<em>See attachment for Function B</em>
First, we need to determine the equation of function A using linear interpolation
As follows:
Take any two corresponding values of x and y to be:
The equation becomes:
Open bracket
Collect Like Terms
<em>This function is linear and there is no need to check for function B</em>
Answer:
the sum of four consecutive whole number is 150
a. let x represent the first number. write expression to represent the other three numbers.
1st: x
2nd: x+1
3rd: x+2
4th: x+3
write and solve an equation to find the four numbers
Add those expressions to get:
4x+6 = 150
4x = 144
x = 38
x+1 = 39
x+2 = 40
x+3 = 41
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
Just move over the two. When you change to standard form you want the x and y together and the constant by itself.
7x-4y+2=0
7x-4y+2-2=0-2
7x-4y=-2
Standard form: 7x-4y=-2