The function f(x) = (x − 4)(x − 2) is shown. on a coordinate plane, a parabola opens up. it goes through (2, 0), has a vertex at (3, negative 1), and goes through (4, 0). what is the range of the function? all real numbers less than or equal to 3 all real numbers less than or equal to −1 all real numbers greater than or equal to 3 all real numbers greater than or equal to −1

all real numbers greater than it equal to negative one.

Step-by-step explanation: if you graph this equation you see that the vertex is at (3,-1). We know that Range is all possible Y values.so, By looking at their graph we can see that the lowest point it touches is at -1. The rest of the graph goes off into positive and negative infinity.

Range= Y is greater than it equal to -1.

70,000 + 6,000 + 800 + 30

step-by-step explanation:

show us the graphs dude

step-by-step explanation: