1. is f (x) + 3 an independent or dependent and describe of the transformation

2. is f(x) - 3 an independent or dependent and describe of the transformation

3. is f(x + 3) an independent or dependent and describe of the transformation

4 is f(x - 3) an independent or dependent and describe of the transformation

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.

mental cunning

explanation:

he is often referred to as a man of twists and turns

89

step-by-step explanation:

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation: