A quadratic function is one of the form f(X)=ax^2+bx +c,where a,b and c are numbers with 'a' not equal to zero.
The graph of a quadratic function is a curve called a parabola. Parabola may open upward or downward and vary in 'width' or 'steepness' , but all have the basic "U" shape.
All parabolas are symmetric with respect to a line called the axis of symmetry. A parabola intersects its axis of symmetry at a point called the vertex of the parabola.
You know that the two points determine a line. This means that if you are given any two points in the plane,then there is one and only one line that contains both points.
Hope this was helpful...!!!
Answer:
the quotient of 18 and 3 is 6
Step-by-step explanation:
do the inverse and get 6x3=18
Answer: y≤ 
Step-by-step explanation:
Since we are given the equation, all we have to do is to fix the inequality. We have four options: <, >, ≤, and ≥. The line in the graph is a solid line. This means the line reaches and is equal to the points on the line. We can automatically eliminate ≤ and ≥. Now, we know the answer is ≤. The shading shows that the answer is less than 7/3x+2. In other words, y≤ 
.
Option 1. Incorrect because if 0 is added to 4 and then 2 is subtracted, it will not greater or equal to 6
option 2. Correct because if 4 or is added to negative 12 or less and then turned into the absolute value and the 2 is subtracted then it will be greater than 6. if there is 4 or more that also works, because 4 plus 4 is 8 and the subtracted 2 is six, everything greater is also valid so option to is the correct answer
Answer:
-5
Step-by-step explanation:
