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Algebra 1 Question and answers correctly solved 2024/2025
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Algebra 1 Question and answers correctly solved 2024/2025 Algebra 1: Quadratic Functions; standard form Which must be true of a quadratic function whose vertex is the same as its y-intercept? - correct answer The axis of symmetry for the function is x = 0. f(x)= -x²-2x-1 - correct answer...

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  • October 15, 2024
  • 3
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • algebra 1
  • algebra 1 question and answers correctly solved 20

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  • MATH 172
  • MATH 172

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Algebra 1: Quadratic Functions;
standard form
Which must be true of a quadratic function whose vertex is the same as its y-
intercept? - correct answer ✔The axis of symmetry for the function is x = 0.


f(x)= -x²-2x-1 - correct answer ✔vertex: maximum value
The function is increasing when x<-1
The function is decreasing when x>-1
domain: all real numbers
range: all real numbers less than or equal to zero


While teaching at the University of Pisa in 1589, Galileo tested Aristotle's laws
of falling objects by dropping large metal projectiles off the _______________.
- correct answer ✔leaning tower of pisa


He concluded that a heavier object dropped from the same height as a lighter
object will land ________________________ . - correct answer ✔at about
the same time as the lighter object


projectile graph - correct answer ✔parabola graph


A projectile with an initial velocity of 48 feet per second is launched from a
building 190 feet tall. The path of the projectile is modeled using the equation
h(t) = -16t2 + 48t + 190. - correct answer ✔226 feet


A projectile with an initial velocity of 48 feet per second is launched from a
building 190 feet tall. The path of the projectile is modeled using the equation
h(t) = -16t2 + 48t + 190.

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