2(x-5)^2-49 can be writen as, 2(x^2-10x+25)-49

=2x^2-20x+50 is the equation of the curve. to find the Y-intercept, the value of x=0. because along the Y axis x has a zero value.

therefore, y-intercept=2(0)^2-20(0)+50

y-intercept=0-0+50

y-intercept=50

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up