Please answer this correctly

Area of a full circle is pi x R^2

Find the radius:

Area of the circle given = 0.785 x 4 = 3.14

3.14 = 3.14 x r^2

R^2 = 1

R = sqrt(1)

R = 1 cm

Diameter = r x 2 = 2 cm

Circumference = 3.14 x 2 = 6.28

I/4 of circumference = 6.28/4 = 1.57

Perimeter = 1.57 + 1 + 1 = 3.57 cm.

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation:

26?

step-by-step explanation: