F(x) = x^2 + 6x + 8
= b^2 - 4ac
= (6)^2 - 4(1)(8)
= 36 - 4(8)
= 36 - 32
= 4
g(x) = x2 + 4x + 8
= b^2 - 4ac
= (4)^2 - 4(1)(8)
= 16 - 4(8)
= 16 - 32
= -16
h(x) = x2 – 12x + 32
= b^2 - 4ac
= (-12)^2 - 4(1)(32)
= 144 - 4(32)
= 144 - 128
= 16
k(x) = x2 + 4x – 1
= (4)^2 - 4(1)(-1)
= 16 - 4(-1)
= 16 + 4
= 20
p(x) = 5x2 + 5x + 4
= b^2 - 4ac
= (5)^2 - 4(5)(4)
= 25 - 4(20)
= 25 - 80
= -55
t(x) = x2 – 2x – 15
= b^2 - 4ac
= (-2)^2 - 4(1)(-15)
= 4 - 4(-15)
= 4 + 60
= 64
Test norms consist of data that make it possible to determine the relative standing of an individual who has taken a test. By itself, a subject's raw score (e.g., the number of answers that agree with the scoring key) has little meaning. ... Norms provide a basis for comparing the individual with a group.
plz mark me as brainliest if this helped :)
The answer is D optimistic
Answer:
Department of Environment and Naturally Resources/Kagawaran ng Kapaligiran at Likas na Yaman.
Answer:
C. rebut the video’s premise about the steps required to make programming skills more widespread
Explanation:
Answer C
Correct. According to the passage, Margolis feels “unease” because the video fails to acknowledge that not everyone has access to certain “fundamental factors” required to learn programming. By bringing up Margolis’ unease, the authors rebut the video’s implicit assumption that making coding seem more desirable (for example, by portraying it as fun or lucrative) is an effective step for increasing the number of people who actually do learn to code.
