Which quadratic function only has one x-intercept? O f() = x2 + 50x + 49
O f() = 22 + 482 - 49
o f() = x2 – 48x – 49
O f() = x2 + 14.x + 49
Question 1

need points to ask question

step-by-step explanation:

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)  

i use my brain for prombles like this maybe you could try it

step-by-step explanation: