Seudónimo Seudónimo

15-02-2017
Mathematics

contestada

Y intercept of y=-9.8t^2+100

Respuesta :

Аноним Аноним

15-02-2017

Informally, the y-intercept is where the graph meets the y-axis
So it is value of y at t = 0. In this case, it's 100.
Since y represents the distance from the ground,
y = 100 is how high the ball is when t = 0

Answer Link

Otras preguntas

use the Quadratic formula to solve: x^2 + 10 =-7x

Rosa earns $12 per hour. In 7.5 hours, she will earn x dollars. Which is a valid proportion that can be used to solve the problem?

Which of the following sets is an infinite set? {1, 2, 3 . . . 100} 1. empty set 2. the set of whole numbers less than one billion 3. the set of natural numbers

What two main approaches did women's organizations take to win suffrage?

Lenox ironed 1/4 of the shirts over the weekend. she plans to split the remainder of the work eqaully over the next 5 evenings? a. what fraction of the shirts w

Washing soda is a hydrate of sodium carbonate. Its formula is Na2CO3. x H2O. A 2.714 g Sample of washing soda is heated until a constant mass of 1.006 g of Na2C

If an experiment gives the same results repeatedly scientists describe the results as

At a department store, 5 pairs of socks cost $27.50 and 3 shirts cost $28.50. How much would it cost to buy 2 pairs of socks and 4 shirts? Answer Choices $15

K is the midpoint of jl, jl =4x-2, and jk=7. Find x,kl,and jl

What kind of change occurs when a compound is separated into its components?