Answer:
The correct option is;
Substitute x = 0 in the function and solve for f(x)
Step-by-step explanation:
The zeros of a function are the values of x which produces the value of 0 when substituted in the function
It is the point where the curve or line of the function crosses the x-axis
A. Substituting x = 0 will only give the point where the curve or line of the function crosses the y-axis,
Therefore, substituting x = 0 in the function can't be used to find the zero's of a function
B. Plotting a graph of the table of values of the function will indicate the zeros of the function or the point where the function crosses the x-axis
C. The zero product property when applied to the factors of the function equated to zero can be used to find the zeros of a function
d, The quadratic formula can be used to find the zeros of a function when the function is written in the form a·x² + b·x + c = 0
Answer:
The baseball mitt now costs $36.
Step-by-step explanation:
1) 20/100 x 45 (percent formula) = 9
2) 45 (original price) - 9 = 36 (discounted price)
Answer:
2352
Step-by-step explanation:
You just multiply them
To reflect across the x axis y=-f(x) the y coordinate's sign is changed and the x coordinates stay the same.