One number is 20 more than another. if the the greater number is increased by 4, the result is five times the smaller. find the two numbers

Let's translate the sentences into equations:

One number is 20 more than another:

If the greater number is increased by 4:

The result is five times the smaller [/tex]\ldots=5y[/tex]

So, we have the following system:

Use the expression for x given by the first equation to solve the second:

which easily implies

351.23

step-by-step explanation:

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1