Step-by-step explanation:
3(−3x2+5x)
=(−3)(−3x2+5x)
=(−3)(−3x2)+(−3)(5x)
=9x2−15x
Answer: circle e, circle f
Step-by-step explanation:
Answer:
Step-by-step explanation:
(x1,y1)and (x2,y2)
Negative Slope<span>. </span>If<span> a line has a </span>positive slope<span> (i.e. m > 0 ), then y always increases when x increases and y always decreases when x decreases. Thus, the </span>graph<span> of the line starts at the bottom left and goes towards the top right. Thus, as x increases by 3 , y decreases by 4 , and as x decreases by 3 , y increases by 4 .
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