Select the equation in which the graph of the line has a negative slope and the y- intercept equals 8.

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x