Answer:
b²
Step-by-step explanation:
To complete the square
add ( half the coefficient of the x- term)² to x² + bx
x² + 2( b )x + ( b )²
= x² + bx + b²
Answer:
They are proportional
Step-by-step explanation:
Y/X represents coordinates Y being rise X being run. So Y/X is equal to rise/run. If there was a coordinate grid, if the two points created a straight line that slant to the right I would be proportional. Since all I see is rise/run= 5 they are proportional. 5 represents the slope.
54 I believe is the correct answer.
Answer:
4 now hurry
Step-by-step explanation: