Illustrative Math - Algebra 1 - Unit 7 - Lesson 14

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20 Questions
1
1.
Select all expressions that are perfect squares.
A.REI.4.a
A.SSE.2
A.REI.4.b
1
2.
1
3.
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4.
1
5.
1
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1
7.
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1
9.
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14.
For each function f, decide if the equation f(x)=0 has 0, 1, or 2 solutions. Explain how you know.
  • Graph A.
  • Graph B.
  • Graph C.
  • Graph D.
  • Graph E.
  • Graph F.
  • 0 solutions
  • 1 solutions
  • 2 solutions
A.REI.4.a
A.SSE.2
A.REI.4.b
1
15.
Solve each equation.

p^{2}+10=7p
A.REI.4.a
A.SSE.2
A.REI.4.b
1
16.
Solve each equation.

x^{2}+11x+27=3
A.REI.4.a
A.SSE.2
A.REI.4.b
1
17.
Solve each equation.

(y+2)(y+6)=-3
A.REI.4.a
A.SSE.2
A.REI.4.b
1
18.
Which function could represent the height in meters of an object thrown upwards from a height of 25 meters above the ground t seconds after being launched?
A.REI.4.a
A.SSE.2
A.REI.4.b
1
19.
1
20.
This lesson is from Illustrative Mathematics. Algebra 1, Unit 7, Lesson 14. Internet. Available from https://curriculum.illustrativemathematics.org/HS/teachers/1/7/14/index.html ; accessed 26/July/2021.

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