Answer: yes
Step-by-step explanation:
yes
So first you need to factor and get 8( t-1 ) (2t+1)=0. Then you need to divide both sides by 8 to isolate the equation. 0/8=0 so ( t-1 ) (2t+1)=0. Next set each of the factors = to 0 and get t-1=0 and 2t+1=0. Solve, and get t=1 and t=-1/2. The negative does not apply so you know it takes 1 second for the ball to hit the ground.
The value of the output r(-3) in the given function is 2.
<h3>How to Interpret Graphs?</h3>
When we talk about graphs like this, it is pertinent to note that the x-values are the input values which would give us corresponding y-values which are the output values.
Now, we want to find r(-3) from the graph. This means we want to find the value on the y-axis when x = -3.
From the given graph, we see that when x = - 3, it is traced that the value of the output is y = 2.
Thus, the value of the output r(-3) in the given function is 2.
Read more about Linear Graph at; brainly.com/question/2306160
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If the number behind the decimal is 5 or higher then the whole number rounds up one number. If the number behind the decimal is below 5 then the whole number would stay the same, just without the number behind the decimal point. So because 7 is above 5, we are going to add one to the whole number so...4+1=5
So your number rounded would be 5:D
The answer stays in school kids I'm not really sure on the answer to ask your teacher.
