SOLUTION: Use the graph of y = x^2 + 4x - 5 to answer the following: a) Without solving the equation or factoring, determine the solution(s) to the equation, , using only the graph.

Question 412729: Use the graph of y = x^2 + 4x - 5 to answer the following:

a) Without solving the equation or factoring, determine the solution(s) to the equation, , using only the graph.

Answer:
Explain how you obtained your answer(s) by looking at the graph:
b) Does this function have a maximum or a minimum?
Answer:
Explain how you obtained your answer by looking at the graph:
c) What are the coordinates of the vertex in (x, y) form?
Answer:
d) What is the equation of the line of symmetry for this graph?
Answer:

Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!



Hi

Graphing: y = x^2 + 4x - 5

a)solutions: (1,0) and (-5,0)

b) Does this function have a maximum or a minimum? minimum

c) V(-2,-9)

d) x = -2 is the line of symmetry





Might recommend the following graphing software to use for checking

your work etc.

http://www.padowan.dk/graph/Download.php 

RELATED QUESTIONS

solve 6x�+3x-18=0 using quadratic formula. 2. use the graph of y=x�+4-5 to anwer the... (answered by solver91311)
4) Use the graph of y=-x^(2)+4x+5 to answer the following:

(Cannot paste graph)... (answered by nerdybill)
Use the graph of  y = x2 + 4x - 5 to answer the following:

a) Without solving the... (answered by stanbon)
without solving the equation or factoring determine the solution to the equation... (answered by jojo14344)
Without solving the equation,or factoring, determine the solution(s) to the equation,... (answered by Alan3354,RAY100)
without solving the equation or factoring, determine the solution to the equation,... (answered by Edwin McCravy)
use the graph of y=x2+4x-5
a) without solving the equation or factoring, determine the... (answered by Earlsdon)
Without solving the equation or factoring determine the solutions to the equation, x^2+... (answered by unlockmath,Alan3354)
use the graph of y=x^2+4x-5 to answer the following:
determine the solution(s) to the... (answered by Earlsdon)