Answer:
(4, -1) (3, 5) In this problem, we use the formula y2 - y1 over x2 - x1.
Step-by-step explanation:
Step 1: Plug In--> <u>5 - (-1)</u>
3 - 4
Step 2: Simplify. --> <u>6</u>
-1
Answer: <u><em>-6</em></u>
Answer:
f(-3) =17
Step-by-step explanation:
f(x)=2x^2-1
Let x = -3
f(-3)=2(-3)^2-1
= 2(9) -1
= 18-1
17
Answer: 2
Step-by-step explanation:
So we need to find the sum of the first 5 terms.
You have told me that the first term is 10 meters, and that r = 0.5 per term.
With this knowledge, we can use the formula s_n=a₁((1-r^n)/(1-r)).
Plugging in the terms that we know...
s₅=10((1-0.5⁵)/(1-0.5))
s₅=10(0.96875/0.5)
s₅=10(1.9375)
s₅=19.375
With s₅, we can determine that the ball has traveled a total of 19.375 meters after 5 bounces.
