Rdenotes the region that lies below the graph of the function RX) = 1 - x over the interval [0, 1] on the x-axis. Calculate the overestimate of the area A of the region Rby dividing the interval into four equal parts and by using left endpoints. (Round up to two decimals.)
OA. 0.87 sq. units

for this case we have the following expression:

to solve, we rewrite the expression as:

we apply double c and we have:

thus, the quotient is 48.

so, patel found a wrong ratio and the multiplication was incorrect.

option d

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b