Given the function: f(x)=-xif x<0x2-4if x≥0 and the function g(x) graphed below, which function has the most solutions at y=0?
f(x)
g(x)
The two functions have the same number of solutions.
Cannot answer without more information
Find the line that passes through the points (2, 14) and (5, 23).
y=2x+14
y=3x+8
y=5x+23
y=-3x-8
Find the quadratic function that has the vertex (−3, 0) and passes through the point (9, 144).
y=(x-3)2
y=(x-9)2+144
y=x2+3
y=(x+3)2
Given the function f(x)=x2+4x+3 and the table below, which function has the smaller minimum?
The two functions have the same minimum.
If f(x)=5x2+15x and g(x)=5x, then what is f(x)÷g(x)?
5x+3
x+3
5x+5
x+5