Question

Consider this system of equations:

y = x2

y = x + k



For which value of k does the system have no real number solutions? -2

For which value of k does the system have one real number solution? -0.25

For which value of k does the system have two real number solutions? 2

Answer 1

for which value of k does the system have no real number solutions? = -2

for which value of k does the system have one real number solution? = -0.25

for which value of k does the system have two real number solutions? = 2