1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
love history [14]
3 years ago
12

The function h is given by h ( t ) = ( 1 − t ) ( 8 + 16 t ) models the height of a ball in feet, t seconds after it is thrown.

Mathematics
1 answer:
Elena-2011 [213]3 years ago
7 0

9514 1404 393

Answer:

  • zeros: t = 1, t = -1/2
  • no: the domain of the function is t ≥ 0
  • 8 feet

Step-by-step explanation:

The zeros are the values of t that make the factors zero.

  1 -t = 0   ⇒   t = 1

  8 +16t = 0   ⇒   t = -8/16 = -1/2

The equation is used to model height after the ball is thrown. We don't expect it to be a good model before the ball is thrown (t < 0), so the zero in that region is extraneous.

Only the positive zero is in the function's domain, so that is the only one that is meaningful.

__

When t = 0 (at the time the ball is thrown), the function value is ...

  h(0) = (1 -0)(8 +0) = 8

The ball is thrown from a height of 8 feet.

You might be interested in
What is 4 over 6 divided by 2 over 4?
djverab [1.8K]
4/3 /......................................................../
7 0
3 years ago
Middle school algebra 1
zhuklara [117]

HOW IS THIS MIDDLE SCHOOL ALGEBRA 1!??? I'm a senior in highschool and i have NEVER seen smthg THIS difficult for a middle schooler...

6 0
2 years ago
salesman Scott received $2,792.79 for selling a property. If the gross commission was 6 1/2 % of the sale price, the listing sal
larisa [96]

Answer:

Sorry! Just doing this for points!

Step-by-step explanation:

6 0
3 years ago
What is the slope of this line?
Anvisha [2.4K]
(-4,5),(0,6)

slope = rise/run
tip... you have to crawl (run) before you run (rise) .

you can use the slope formula
\frac{5 - 6}{ - 4 - 0}  =   \frac{ - 1}{ - 4}  =  \frac{1}{4}
1/4
5 0
3 years ago
How to make$1.05 with dimes and quarters?
anyanavicka [17]
1 quarter & 8 dimes..
7 0
3 years ago
Other questions:
  • The size of a beehive is decreasing at a rate of 15% per month.
    5·1 answer
  • Jessica went to the grocery store and Purchased cereal for $3.15, milk for $2.25 and bread for $2.60. She paid a sales tax of 7%
    8·1 answer
  • Answer the following questions for each geometric
    12·1 answer
  • Please answer this question for branliest i really need it and don’t just answer for points tysm
    5·2 answers
  • A ,B and C average is 45 ,b and C average is 40 then find b
    6·1 answer
  • N^2-n/3=7 complete the square
    14·1 answer
  • Find the equation of the line
    15·1 answer
  • Between which two numbers will you find 5.634 x 10^2? A. 0.0562 and 0.0563B. 0.0563 and 0.0564C. 562 and 563D. 563 and 564
    7·2 answers
  • What is 5x7 please help me
    11·2 answers
  • The Suarez family paid $16.50 for 3 movie tickets. How much would they have paid for 12 tickets?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!