A traffic study was conducted on a busy street. In 15-minute intervals from 6:30 a. m. to 8:00 a. m., the number of vehicles that passed a certain point in one minute was recorded in the table
below. Write an equation for the curve of best fit, then approximate the number of cars that passed
the point at 9:15 a. m.
X=0,15,30,45,60,75,90 Y=32,48,71,80,98,86,81. X= minutes past 6:30 am. y= number of cars

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

me! what did you put for this question?

step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb

slope is 35 and 20 miles is the y-intercept.

step-by-step explanation: