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
Norma-Jean [14]
3 years ago
11

Suppose that you are asked to find a quadratic regression to model the height of a ball above the ground after it has been throw

n. Based on the context of the problem, what would the x- and y- intercepts represent?
Mathematics
1 answer:
Fynjy0 [20]3 years ago
8 0
Given yo = initial height the ball was thrown from.
Given vo = the initial velocity of the ball thrown

y = yo + (vo)t -16t^2 where t = time.

This is a parabola opening downward.

There is no y intercept as the ball is thrown upwards upwards not necessarily straight vertically.

The x-intercepts occur when the ball reaches the level the ball was thrown from or the ground.
You might be interested in
Which is greater ? -9/13 and-7/12 or. -8/9 and -9/10​
miss Akunina [59]

Answer:

-8/9 and -9/10​ is greater

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Phoebe bought a pencil and a ruler. She paid £1.45.loeh bought a ruler and two pencils.she paid£1.80. How much does the ruler co
alukav5142 [94]

Answer:

$ 1.10

Step-by-step explanation:

p + r = 1.45....p = 1.45 - r

2p + r = 1.80

2(1.45 - r) + r = 1.80

2.90 - 2r + r = 1.80

-2r + r = 1.80 - 2.90

-r = - 1.10

r = 1.10 <=== a ruler costs $ 1.10

p + r = 1.45

p + 1.10 = 1.45

p = 1.45 - 1.10

p = 0.35 .......a pencil will cost $ 0.35

8 0
3 years ago
Alberto gana S/. 855,00 al mes, pero en el mes de setiembre trabaja horas extras y le pagan S/. 532,00 además le dan una gratifi
Ann [662]

Answer:

Le quedan disponibles 381 $

Step-by-step explanation:

El sueldo de Alberto es: 855 $

Como trabajó horas extras y le pagaron 532$

Y encima ese mes consiguió una bonificación de 808$

Esto quiere decir que ese mes en total ganó:

855 + 532 + 808 = 2195 $

Como tuvo los siguientes gastos:

340$ en comida

124$ en servicios

y 1350$ en compra de insumos

le terminando quedando:

2195 - 340 - 124 - 1350 = 381 $

8 0
3 years ago
No links please need help
maxonik [38]
He literally or she sorry by the way but they said clearly no links they should kick people with that
4 0
3 years ago
An ice cream store sells two different sizes of ice cream cones. The first cone is 4 inches tall and has a 1-inch radius. The se
sergiy2304 [10]
Answer: C)

Formula: 1/3(3.14)•r^2•h

Explanation: 1/3•1^2•4•3.14
8 0
3 years ago
Other questions:
  • What is the like terms in 2x - 7y - 17 + 15x
    14·1 answer
  • Find the diameter of the circle with the given circumference.Round to the nearest hundredth. Justify your answer
    8·1 answer
  • PLEASE I NEED HELP! I will give a good rating!
    9·1 answer
  • Write a numerical expression for the verbal expression<br> eighteen more than five
    14·1 answer
  • Write an equation for the quadratic graphed below
    11·2 answers
  • (8x + 9) + (15 - 8x)
    9·1 answer
  • Write as a fraction greater than one. (an improper fraction)
    7·2 answers
  • Find the measure of the missing angle
    7·2 answers
  • Help me plzzzzzz......
    13·1 answer
  • Which expression is equivalent to 3^0x3^-3?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!