A b
124°
95°
42
53°
C
باوکی
39°
95°
If the slope of line c is given, the slope of
which other line is known?

Line d

Step-by-step explanation:

Since, transversal b is forming equal degree of angles (95°) with lines c and d.

So, line c || line d

As we know that parallel lines have same slope.

So, If the slope of line c is given, the slope of line d is also known.

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2