Write an equation in point-slope form of the line through point (4, –4) with slope, m= 4.question 7 options: (a.) y + 4 = 4(x  + 4)(b) y  + 4 = -4(x -  4)(c) y  + 4 = 4(x -  4)(d) y -  4 = 4(x  + 4) (a.) y + 4 = 4(x  + 4) (b) y  + 4 = -4(x -  4) (c) y  + 4 = 4(x -  4) (d) y -  4 = 4(x  + 4)

The right answer to your question is: letter b

Step-by-step explanation:

Data

Point = (4 , -4)

m = 4

Formula          (y - y1) = m(x - x1)

Substitution    (y+4) = 4(x-4)       Now, we look for this equation in the options

(A.) y + 4 = 4(x + 4)    This option is wrong because the third 4 is positive

(B) y + 4 = -4(x - 4)      This option is wrong because the slope is negative

(C) y + 4 = 4(x - 4)        This is the right answer

(D) y - 4 = 4(x + 4)       This option is wrong because the first 4 is negative            

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

theres no picture: /

step-by-step explanation: