The range of the function given below is the set of all positive real numbers greater than 5.

f(x) = 5 + 4x

a. true

b. false

B. False. The range is the set of ALL real numbers.

Step-by-step explanation:

That is false because  we can substitute  values of x which will give negative real numbers  to give negative values of the function.

x = -10 : f(x) =  5 - 40 = -35.

The actual range is the set of all real numbers.

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.