A graph of the function $y=4x+3$y=4x+3 is shown below.
How many zeros does this function have?
A graph of the parabola $\left(x+4\right)^2=-12\left(y-3\right)$(x+4)2=−12(y−3) is shown below.
How many $x$x-intercepts does the parabola have?
A graph of the function $y=\frac{1}{2}x^2-4x+8$y=12x2−4x+8 is shown below.
How many zeros does this function have?
A graph of the function $y=-x^2+4x-7$y=−x2+4x−7 is shown below.
How many zeros does this function have?