Answer:
(-1,1)
Step-by-step explanation:
Since point B = (-2,2), dilating the figure by 1/2 would mean each point is reduced by one half. Using the transformation formula: (x,y) -> (1/2x, 1/2y)
you can find out that point B (-2,2) would transform into B' (-1,1)
The<span> part of the quadratic formula that tells you whether the quadratic equation can be solved by factoring is b^2 - 4ac
Given 2x^2 + 7x + 3 = 0
b^2 - 4ac = (7)^2 - 4(2)(3) = 49 - 24 = 25</span>
Answer:
The score in third quiz must be lie between 84 to 99 inclusive.
Step-by-step explanation:
It should be y=2x-3 since it’s touching -3 on the y axis and the it’s going 2 units up and 1 to the right, making the slope = 2.