Illustrative Math - Algebra 1 - Unit 6 - Lesson 5 - Formative Library | Library

A rocket is launched in the air and its height, in feet, is modeled by the function h. Here is a graph representing h.

Select all true statements about the situation.

The rocket is launched from a height less than 20 feet above the ground.

The rocket is launched from about 20 feet above the ground.

The rocket reaches its maximum height after about 3 seconds.

The rocket reaches its maximum height after about 160 seconds.

The maximum height of the rocket is about 160 feet.

F.IF.2

F.BF.1.a

A rock is dropped from a bridge over a river. Which table could represent the distance in feet fallen as a function of time in seconds?

Table A

Table B

Table C

Table D

F.IF.2

F.BF.1.a

Determine whether 5n^{2} or 3^{n} will have the greater value when:
n = 1
n=3
n=5

n = 1
n = 3
n = 5

5n^{2}
3^{n}

F.IF.2

F.BF.1.a

Select all of the expressions that give the number of small squares in Step n.

F.IF.2

F.BF.1.a

A small ball is dropped from a tall building. Which equation could represent the ball’s height, h, in feet, relative to the ground, as a function of time, t, in seconds?

h=100-16t

h=100-16^{2}

h=100-16^{t}

h=100-\frac{16}{t}

F.IF.2

F.BF.1.a

Diego claimed that 10 + x^{2} is always greater than 2^{x} and used this table as evidence.
Do you agree with Diego?

F.IF.2

F.BF.1.a

10.

11.

This lesson is from Illustrative Mathematics. Algebra 1, Unit 6, Lesson 5. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/1/6/5/index.html ; accessed 26/July/2021.

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