Answer:
Step-by-step explanation:
Given equation is representing the graph of parabola which opens down and its pick is its vertex
<u>The vertex is calculated by vertex formula:</u>
- x = -b/2a for the equation y = ax² + bx + c
<u>In our case t is the vertex and its value is:</u>
- t = -42/(-1.5*2) = 42/3 = 14 seconds
Answer:25
Step-by-step explanation:
C ,in the most parenthesis
Answer:
It's D
Step-by-step explanation:
Drink water, eat your tomatoes, and have a good day!
