Write an equation representing the translation of f(x) = 7x + 3 down 4 units?

Science & Mathematics by Anonymous 2018-07-11 20:04:55

Social Science

4 answers

Can someone help me with this math problem? I can t figure it out. Thanks!

Anonymous

the translation of y=f(x) down k units --->y=f(x)-k
Anonymous

You are translating by the vector (0, - 4) So the equation will be g(x) = f(x) - 4 = 7x + 3 - 4 = 7x - 1
Anonymous

if g(x) is f(x) translated downward 4 units, then for any given value of x, g(x) = f(x) - 4 g(x) = 7x+3 - 4 = 7x - 1
Anonymous

f(x) = 7x - 1 For a function of the form: f(x) = mx + c m, is the gradient and c is the vertical displacement.