Question

i will fan and medal i really really need help !

Answer 1

1.) order the group of quadratic functions from widest to narrowest graph.
y=2x^2; y=10x^2; y=8x^2

2.) order the group of quadratic functions from the widest to narrowest graph
y=-1/3x6^2; y=2/3x^2; y=3/2x^2

3.) solve for x
14=6x^2-17x
a.) x=7/6,-2
b.) x=-7/6,2
c.) x=-7/2,2/3
d.) x=7/2,-2/3

4.) a community group is planing the expansion of a square flower garden in a city park, if each side of the original garden increased by 9 meters, the new total area of the garden will be 169 square meters.find the length of each side of the original garden.
a.)9m
b.)13m
c.)2m
d.)4m

5.)what is the value of c so that x^2+12x+c is a perfect square trinomial?
a.)12
b.)36
c.)72
d.)144

6.)what is the value of c so that x^2+13x+c is a perfect square trinomial?
a.)169
b.)13/2
c.)169/2
d.)169/4

Answer 2

@vishweshshrimali5