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How do you find the y-intercept of a function if it has a minus sign in the front?
Wiki User
∙ 12y ago
You can divide the whole equation by -1
Wiki User
∙ 12y ago
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How do you determine the range of a function?
Find the maximum and minimum values that the function can take over all the values in the domain for the input. The range is the maximum minus the minimum.
Find turning points for the function y equals x cubed divided by 3 minus x squared minus 3x plus 5?
Locate the turning point(s) for the following functions. (a) y=x3-x2 -3x + 5 3
What is 7 minus 20 percent?
easy find 20% then minus it from 7.
Why do you have to minus to find the nth term?
You don't.
What is one fifteenth minus two fifths?
Find the "common denominator". 2/5 is 6/15. So 1 fifteenth minus 6 fifteenths is minus 5 fifteenths , or minus one third
How do you determine the range of a function?
Find the maximum and minimum values that the function can take over all the values in the domain for the input. The range is the maximum minus the minimum.
What is x to the second power minus x?
A function--namely a parabola (concave up). To "evaluate" this function you would need an x value and would find the resulting y value. To "solve" this function, you would probably be given a y value and asked to find the corresponding x value(s).
How do you find the range and domain of a graph function?
Assuming the standard x and y axes, the range is the maximum value of y minus minimum value of y; and the domain is the maximum value of x minus minimum value of x.
Find turning points for the function y equals x cubed divided by 3 minus x squared minus 3x plus 5?
Locate the turning point(s) for the following functions. (a) y=x3-x2 -3x + 5 3
How do you find the slope?
y2(minus)y1 ---------------(over) x2(minus)x1
What is 7 minus 20 percent?
easy find 20% then minus it from 7.
If you want to find the present value of an investment you should choose the financial function?
You can use the PV function or the NPV function. Present Value is the result of discounting future amounts to the present. Net Present Value is the present value of the cash inflows minus the present value of the cash outflows.
How do you find the zeros of a quadratic function?
The most surefire way to find the zeroes of a quadratic are to apply the quadratic formula. The formula says that the zeroes of quadratic equations which are generally written as ax2+bx+c=y can be found by taking (-b+/-(b2-4ac).5)/2a or if this notation makes no sense... negative b plus or minus the square-root of b squared minus four ac all over two a. Note: if b squared minus four ac is less than zero, the function has non-real roots
How do you find all values of x for which the function f is increasing?
You need to find all values of x for which the first derivative of the function is greater than zero. Example: f(x)=x^2+5x+6 f'(x)=2x+5 = 0 x=-5/2 Consider intervals (minus infinity, -5/2) and (-5/2, infinity). Choose any number in each interval and examine the sign of f'(x), that is 2x+5. If it is positive, the function increases on that interval. If it is negative, the function decreases on that interval. In this case, the function increases on (minus infinity, -5/2) and decreases on (-5/2, infinity).
Why do you have to minus to find the nth term?
You don't.
22 minus k algebraic expression?
In order for this to be answered you will have to find the value of K. Then you will minus that by 22.
How do you find the domain and range of the function f of x equals half of the absolute value of x minus 2?
The domain could be the real numbers, in which case, the range would be the non-negative real numbers.
