Which equation could generate the curve in the graph below? y = 3x2 – 2x + 1
y = 3x2 – 6x + 3
y = 3x2 – 7x + 1
y = 3x2 – 4x – 2

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.