Getting at least a 80% ( B average) is also good still very close to 90
Answer:
Lines 2 and 4
Step-by-step explanation:
Perpendicular: Opposite slope
1 and 3 have the same slope, and if you solve 4, you get y=2x-7 and 2x is opposite of 1/2x.
30 10s would be a hundred multiplying it so there are 3 of 100 in 300
(1/2, -1/2) I went to Google and clicked the first link that popped up
Answer:
f(x) = -139
Step-by-step explanation:
f(x) = 3x^2 + 10 If f(-7)
f(-7)= 3 * -7^2 + 10
F(-7) = 3 * -49 + 10
f(-7) = -147 + 10
f(-7) = -139
