For the following graph of a function, estimate the area under the curve in the interval [-5, 1] using the left-endpoint approximation and 6 rectangles.

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

cosine

step-by-step explanation:

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

y-3=-3/2(x+4)

ur very much welcome