When the value of a is between -1 and 0, the function g(x) = ax^2 has what relationship to the base function fx) - x^2?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex

In a sale there is 25% of all prices a chair costs £45 in sale how much was it before the sale

X= 3y - 6 2x - 4y = 8 solve the system of equations using substitution. a) (-12,-2) b) (15,7) c) (21,9) d) (24,10)