Question

NEED HELP FAST!!!!! The graph below compares plant height to the age of the plant, in weeks. Y=1.3x-0.8 Based on the graph, which is the best prediction of the height of the plant at 5 weeks?
A.)4 inches

B.) 5 inches

C.)6 inches

D.)7 inches
will award with brainllest

Answer 1

Answer:

C) 6 inches

Step-by-step explanation:

Given function:

$Y=1.3x-0.8$

The function compares plant height in inches to the age of plant in weeks.

So, we can say

$Y$ represents height of plant in inches.

$x$ represents age of the plant in weeks.

In order to predict the height of the plant in 5 weeks, we will plugin $x=5$ in the given function and evaluate $Y$

⇒ $Y=1.3(5)-0.8$

⇒ $Y=6.5-0.8$

⇒ $Y=5.7$ inches

Thus the approximate height of plant in 5 weeks would be $\approx 6$ inches

Answer 2

Answer:

C: 6

Step-by-step explanation: