Answer:
a is the answer
Step-by-step explanation:
a is the answer because the way they are being multiplied are consistent, while the others arent.
Answer:
No real roots
Step-by-step explanation:
Roots of a quadratic are the x-intercepts of the graph
It’s 7 in that’s the only answer that makes sense
Answer:
⅖ is the slope
Step-by-step explanation:
To find slope:




Answer:
x^2-2x=10
a few more steps...
the answer is 1+the square root of 11