Solving Quadratic Equations

Description

This quiz is over solving quadratic equations and finding zeros of a quadratic function using the quadratic formula.
Shaga Setayesh
Quiz by Shaga Setayesh, updated more than 1 year ago
Shaga Setayesh
Created by Shaga Setayesh almost 9 years ago
457
14

Resource summary

Question 1

Question
What are the zero(s) of this quadratic function?
Answer
  • x= 3/2 and x=1
  • x=9/4 and x=1/4
  • x=-3/2 and x=-1
  • No solution

Question 2

Question
At what point(s) does his quadratic function intersect the x-axis?
Answer
  • x=1.5 and x=-4.5
  • x=2 and x=-7
  • x=1.5
  • It does not intersect the x-axis.

Question 3

Question
What are the x-intercepts of this quadratic function?
Answer
  • x=1 and x=-5/4
  • x=-1 and x=5/4
  • x=9/8
  • No x-intercepts

Question 4

Question
We are going to fence in a rectangular field with an enclosed area of 75 square feet. The length of the filed is 3 feet longer than its width. What are the dimensions of the field to the nearest tenth?
Answer
  • length: 11.2 feet width: 8.2 feet
  • length: 14.5 feet width: 11.5 feet
  • length: 10.3 feet width: 7.3 feet
  • length: 9.7 feet width: 8.1 feet
Show full summary Hide full summary

Similar

GCSE Maths Symbols, Equations & Formulae
livvy_hurrell
GCSE Maths Symbols, Equations & Formulae
Andrea Leyden
GCSE Maths: Algebra & Number Quiz
Andrea Leyden
Using Formulas
grace0448
GCSE Maths: Understanding Pythagoras' Theorem
Micheal Heffernan
All AS Maths Equations/Calculations and Questions
natashaaaa
AS level Maths Equations to Remember
Gurdev Manchanda
Trigonometry, Equations, Pythagoras theorem
Caitlin Mortlock
Transforming Graphs
james_hobson
A-level Maths: Key Differention Formulae
humayun.rana
Algebraic & Geometric Proofs
Selam H