How many times will the graph of y=3x^2-10 intersect the x axis

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

hope this !

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

because they could drop even lower..

the function makes a strait line horizontally with no x intercept but a y intercept at 9.