
just subsitute
f(4)=4²+3(4)-1
f(4)=16+12-1
f(4)=28-1
f(4)=27
it approaches 27 as x approaches 4
Answer:I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I. I
Step-by-step explanation:
10x^4y^4+2x^6-15y^6-3x^2y^2
Answer:
A= 16
B=?
Step-by-step explanation: srry about the second one im also confused but i tried my best.
Answer:
B
Step-by-step explanation:
A proportional relationship is represented by linear function with its linear parameter "b" equal to zero. Since b is equal to zero, the line passes through the origin and the function/relation is proportional.
To verify that we divide the y coordinate over the x coordinate we obtain a constant called k, which is the slope.
For instance:

According to this function we can easily check a proportional relationship among its points:

