Step-by-step explanation:
A. x^2-9x+18
B. x^2-8x+16
C. 2x^2-5x-12
D. 12x^2-31x+7
Answer:
im Nevaeh but everyone calls me vaeh and im 14 in 9th grade
Pretty sure the answer is C since the point is at 1 on the c-axis
2(30)=60+30=90. thats a right angle which is 90 degrees so the answer is 30
The answer is 2
Look at the picture attached for steps