When asked to graph the line for y = 2/5x + 3, Mallory drew the line shown.

What mistake did Mallory make in graphing the line of the equation?

A. She reversed the sign of the slope.

B. She reversed the sign of the y-intercept.

C. She reversed the numerator and denominator of the slope.

D. Her line should go through the origin.

he kicked it up? is this the answer ?

step-by-step explanation:

18 units²

step-by-step explanation:

first let's find altitude bd using the distance formula

d = √((y₂ - y₁)² + (x₂ - x₁)²)

bd = √((0 - -3)² + (0 - 3)²)

bd = √18

given the placement of points a and c, we can denote that point d bisects segment ac.

we will call ac the base.

using the distance formula

ac = √((0 - 6)² + (-6 - 0)²)

ac = √72

knowing our base and our height, we can plug these into our triangle area formula

area = (b * h)/2

area = (√18 * √72) / 2

area = (√1296) / 2

area = 36 / 2

area = 18 units²