Asked by Hannah
1.)order the group of quadratic fractions from widest to narrowest graph.
y=3x^2;y=5x^2;y=7x^2
a.)y=3x^2;y=5x^2;y=7x^2
b.)y=7x^2;y=5x^2;y=3x^2
c.)y=3x^2;y=7x^2;y=5x^2***
d.)y=2x^2;y=7x^2;y=3x^2
2.)the area of a play ground is 234yd^2. the width of the playground is 5 yard longer than its length, find the length and the width of the playground.
a.)L=18 yards;W=13 yards
b.)L=13 yards;W=18 yards**
c.)L=18 yards;W=26 yards
d.)L=26 yards;W=18 yards
3.)what is the value of c so that x^2+8x+c is a perfect square trinomial?
a.)16
b.)34
c.)4***
d.)64
4.)what is the value of c so that x^2+17x+c is a perfect square trinomial?
a.)17/2
b.)289
c.)289/4
d.)289/2
y=3x^2;y=5x^2;y=7x^2
a.)y=3x^2;y=5x^2;y=7x^2
b.)y=7x^2;y=5x^2;y=3x^2
c.)y=3x^2;y=7x^2;y=5x^2***
d.)y=2x^2;y=7x^2;y=3x^2
2.)the area of a play ground is 234yd^2. the width of the playground is 5 yard longer than its length, find the length and the width of the playground.
a.)L=18 yards;W=13 yards
b.)L=13 yards;W=18 yards**
c.)L=18 yards;W=26 yards
d.)L=26 yards;W=18 yards
3.)what is the value of c so that x^2+8x+c is a perfect square trinomial?
a.)16
b.)34
c.)4***
d.)64
4.)what is the value of c so that x^2+17x+c is a perfect square trinomial?
a.)17/2
b.)289
c.)289/4
d.)289/2