The answer is 5x + 10 because you have to times 5 by everything in the parenteses
Answer:
7/6
Step-by-step explanation:
You have correctly graphed the line, so you know that the rate of change is ...
∆d/∆t = 7/6
d changes by 7/6 units for each unit change in t.
Answer:
-6x^4-14x^2+12x+2
Step-by-step explanation:
Multiple (5x+y= 28) by 6 giving you 30x +6y =168 and then you would add the two equations together, giving you 38x = 152, divide both sides by 38, giving you 4. after this, you would sub x=4 into one of the equations (i’m using the 5x+ y =28) which would give me 20 + y = 28, subtract 20 by both sides, giving you y= 8. so your answer is (4,8)
The correct answer is True as in linear graphs you always add the same number, but in exponential graphs you multiply the previous number.