PLEASE I NEED HELP !! question: Find the values of k and b if it is known that the graph of y=kx+b goes through points (2, 10) and (−7, −10).
what is k and what is b
PLEAS

k = 20/9

b = 50/9

Step-by-step explanation:

slope intercept form: y = mx + b

given equation: y = kx + b

(-10-10)/(-7-2)

= 20/9

10= 2 x 20/9 + b

90 = 40 + b

b = 50

y = 20x/9 + 50

answer: given that the roller coaster can accommodate 1600 riders per hour, thus the roller coaster can accomodate 1600 / 60 = 26.67 riders per minute.

given that there are 345 people in the line, the number of minutes it will take for the 345 persons to get into the roller coaster is given by 345 / 26.67 = 12.94 minutes.

therefore, it will take you 12.94 minutes to get to the front of the line.

step-by-step explanation:

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x