2(2+14) you just have to divide 4+28 by 2.
Answer:
(0,-3)
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
15 is three quarters of 20 and a gradient of a graph is how much the y axis increases when you increase the x axis value, so if it increases by a value then in this case we need 3/4 of this value, hence 15
Slope is 2 because it goes up by two and over by one
Part A: Equation 1: 20x +120
Equation 2: 25x +80
( I think this is the answer)
Part B: