The solution to H(t) = g(t) is located in the function between 1 and 2.
<h3>How to illustrate the function?</h3>
H(t) = −16t2 + 64t + 12
g(t) = 10 + 10.4t,
t. H(t) g(t)
0 12. 10
1. 60. 20.4
2. 76. 30.8
The ball that follows function H(t) increase its height, reaches a maximum and, then, decreases its height. The ball that follows function g(t) increases its height all the time. In the beginning, the ball that follows function H(t) increases its height faster than the other ball, but after it reaches its maximum height, its height starts to decrease, giving the opportunity to the other ball to reach it.
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Answer:
= x + y + 20
Step-by-step explanation:
There are a couple of ways you could write this.
friend sales + your sales
= (14 +x) +(y +6)
= (x +14) +(6 +y) . . . . commutative property used twice
= x +14 +6 +y = x +20 +y
= x + y + 20 . . . . . . . commutative property used again
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first-day sales + second-day sales
= (14 +y) + (x +6)
= (y +14) +(6 +x) . . . . commutative property used twice
= y +14 +6 +x = y +20 +x
= y +x +20 . . . . . . . . commutative property used again
= x + y + 20 . . . . . . . and again
_____
<em>Additional comment</em>
We also used the associative property (to move parentheses) and the properties of addition of integers to simplify the sum. We have chosen to put the variables in lexicographical order, a sort of standard.
Answer:
3a-4ab-5
Step-by-step explanation:
(-ab+3a-3) - (3ab+2)
Distribute the minus sign
(-ab+3a-3) - 3ab-2
Combine like terms
3a-4ab-5
The answer is y = 7x + 8.
Here’s why:
The slope is 7. The point (0,8) is actually the intercept, because it gives us y when x is zero. So the intercept is 8. To write in slope intercept form is y = mx + b or y = 7x + 8.