How do you figure out the graph for the equation: y+5=k (x+y)+5? when k is a rational constant not equal to one. How do you simplify square root of 25 (A+2)to the 2nd power? Find the arc length of the …

Note that for x > 1 the numerator will be positive and the denominator negative so x/ (1-x) < 0 and the square root is undefined (at least not Real). So we can eliminate options (a) and (b).

What is the simplified version of the square root 85 in radical form? If 18 is 45% of a value, what is that value? The root mean square velocity of hydrogen molecules is 183,000cm/sec, what is its density at …

Jun 25, 2018 · In your case, the function #y=sqrt (2x-7)# has some restriction: you can't give any number as input, since a square root only accepts non-negative numbers.

We can graph the circle x2 + y2 = 18 and x + y = 6 on the same grid. We can see that the line touches the circle at one point, namely (3,3), and thus we can say that the line x + y = 6 is tangent to x2 + y2 …

If you were asked to find the square root of 117 then you would first find: 117 = 3*3*13 So sqrt (117) = 3*sqrt (13) What is sqrt (13)?

The quadratic formula states: For ax2 +bx +c = 0, the values of x which are the solutions to the equation are given by: x = −b ± √b2 −(4ac) 2 ⋅ a Substituting: −8 for a −1 for b −2 for c gives: x = −−1 ± √−12 − …

Feb 1, 2017 · Keep in mind that, in general, we don't allow values inside a square root sign to be negative. So our allowable values of x are: 4-x>=0=> x<=4 The range of a function is the set of y …

Apr 13, 2018 · What happens if we add 6x This particular part defines the x value of the vertex xvertex = (− 1 2) ×6 = −3 By substitution you can determine the value of yvertex There are other ways of …

When you graph this, the graph of the function will be symmetric in respect to the #y# - axis.