The a value of a function in the form f (x) = ax2 + bx + c is negative. Which statement must be true?

The vertex is a maximum.

The y-intercept is negative.

The x-intercepts are negative.

The axis of symmetry is to the left of zero.

Using a linear model to predict a value of y for an x-value far from the ones used to find the model is called

Factor the complex trinomial 4x^4 + 5x^2y^2 - 6y^4

A youth soccer field is a rectangle 110 yards long and 60 yards wide. A professional soccer field is a rectangular 110 yards long and 80 yards wide. How many more area does a professional soccer field have been a youth soccer field

1 plus 1 will it equal 11? If you put the ones together it will make 11 1. 1 - ->11

If the perimeter of a square is 1 foot how many inches long is each side

One high speed internet provider and has a $30 setup fee and charges $40 per month. Another provider has a $60 setup fee and charges $30 per month. In how many months will the cost be the same?

Graph the first six terms of a sequence where a1 = 3 and d = - 10.

Describe two real life situations that uses parallel lines?

At many golf clubs, a teaching professional provides a free 10-minute lesson to new customers. A golf magazine reports that golf facilities that provide these free lessons gain, on average, $1 comma 700 in green fees, lessons, or equipment

Multiply 8 by the sum of 4 and 2