Provide an appropriate response.Explain the error in the following: 10x2 - 90 = (x + 3)(x - 3)
What will be an ideal response?
The common factor has not been included in the factorization:
10x2 - 90 = 10(x + 3)(x - 3)
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Graph the function.f(x) = 
A. 
B. 
C. 
D. 
Solve.A multiple birth is any birth with 2 or more children born. The birth rate is the number of births per 1000 women. In one country, the birth rate B of multiple births as a function of age a is given by the function 
for 
What is age of women whose multiple birth rate is 36.16?
A. 30 B. 35 C. 33 D. 29
Use graphical methods to find any turning points of the graph of the function.f(x) = 
A. (3, 0.75) B. (0, 0) C. (0, 0) and (3, 0.75) D. No turning points
Solve. Write the fraction in simplest form.Marty jogged 
of a mile from home and then rested. Then he continued jogging another 
of a mile until he discovered his watch had fallen off. He walked back along the same path for 
of a mile until he found his watch. Find how far he was from his starting point.
A. 
mi
B. 
mi
C. 
mi
D. 
mi