7. Write the equation of the line given the graph. 7
8
6.
S
3
1
3
3-2-10
-2
-3
32
-5

y = -1/2x +2

Step-by-step explanation:

on the y axis, it crosses at 2

find the slope - it goes down I over 2

so the slope -½x and the y-intercept 2

put your equation together giving you y = -½x +2

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

m∠cdf = 43° , m∠gdf = 114°, m∠gde = 23°, m∠edh = 23° , m∠cdh = 157°

step-by-step explanation:

since, it is given that de bisects the angle gdh ⇒ de divides the angle gdh into two equal angles.

⇒ m∠gde = m∠edh

⇒ 8·x   - 1 = 6·x + 5

⇒ x = 3

so, m∠gde = 8·x - 1 = 23°

and m∠edh = 23°

now, it is given ∠cde is an straight angle so, m∠cde = 180°

⇒ m∠cdf + m∠fdg + m∠gde = 180°

⇒ 43° + m∠fdg + 23° = 180°

⇒ m∠fdg = 114°

again, m∠cde = m∠cdh + m∠edh = 180°

m∠cdh + 23° = 180°

⇒ m∠cdh = 157°