If (y = kx^2), where (k) is a constant, and (y = 25) when (x = 5), what is the value of (k)?

Question

Accepted Answer

Step:1 ：First, substitute (x = 5) and (y = 25) into the equation (y = kx^2), we get (25 = k(5)^2).Step:2 ：Next, simplify the right hand side to get (25 = 25k).Step:3 ：Finally, solve for (k) by dividing both sides of the equation by 25, we get (k = 1).

Answer

Step: 1 ：First, substitute (x = 5) and (y = 25) into the equation (y = kx^2), we get (25 = k(5)^2).Step: 2 ：Next, simplify the right hand side to get (25 = 25k).Step: 3 ：Finally, solve for (k) by dividing both sides of the equation by 25, we get (k = 1).

If $y = k x^{2}$ , where $k$ is a constant, and $y = 25$ when $x = 5$ , what is the value of $k$ ?

Answer

Popular Problems

If y=kx2, where k is a constant, and y=25 when x=5, what is the value of k?

Answer

Popular Problems

If $y = k x^{2}$ , where $k$ is a constant, and $y = 25$ when $x = 5$ , what is the value of $k$ ?