What is the y-intercept of the graph of the function f(x) = x2 + 3x + 5? (0, –5) (0, –3) (0, 3) (0, 5)

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]