Answer:
y = 4x+2
Step-by-step explanation:
slope intercept form is y = mx+b
so we need to solve for y
-4x+y =2
add 4x to each side
4x-4x+y =+4x+2
y = 4x+2
The equivalent value of the sum for any value of "x" is 12x - 6
<h3>How to find the sum of functions?</h3>
Given the sum of the expression as:
3
∑ k(2x-1)
k=0
We need to take the sum of the function at the point where k = 0 to 3
3
∑ k(2x-1) = 0(2x-1) + 1(2x - 1) + 2(2x-1) + 3(2x - 1)
k=0
3
∑ k(2x-1) = 2x-1+4x-2+6x-3
k=0
3
∑ k(2x-1) = 12x - 6
k=0
Hence the equivalent value of the sum for any value of "x" is 12x - 6
Learn more on sum functions here: brainly.com/question/24295771
Answer:
x<18
Step-by-step explanation:
Simply solve through alebra:
2(x-15)<6 Given
2x-30<6 Distributive Property
2x<36 Addition to both sides
x<18
I hope this helps!
BTW in distributive property, multiply 2*x and 2*-15
