Please help The graph of f(x) = 6* is shifted vertically 4 units up. The resulting graph can be represented by which function?
f(x) = 6 *-4
f(x) = 6 *+4
f(x) = 6 * - 4
f(x) = 6 * + 4

I learned this recently. If we are moving a graph upwards, our equation will actually f(x)=6*-4. it's a negative 4 because the rule is to think in opposites. To see if I'm right, go to the website desmos and use their grapher and it should confirm what I'm saying. My teacher drilled the opposite rule in my head

i confess that there are several parts of this constitution which i do not at present approve, but i am not sure i shall never approve them: for having lived long, i have experienced many instances of being obliged by better information or fuller consideration, to change opinions even on important subjects, which i once thought right, but found to be otherwise. it is therefore that the older i grow, the more apt i am to doubt my own judgment, and to pay more respect to the judgment of others.

c or d both can be the answer