90 !

4.) select all statements that are true about the linear equation.

y=1/2x−4

a.)the point (−6,7) is on the graph of the equation.

b.)the point (−4,−6) is on the graph of the equation.

c.)the graph of the equation is a single point representing one solution to the equation.

d.)the graph of the equation is the set of all points that are solutions to the equation.

7.) use the line tool to graph the equation.

4x−6y=48

(see graph below)

9.) use the line tool to graph the function.

f(x)=2/3x+1

(see graph below)

15.) which answer is an equation in point-slope form for the given point and slope?

point: (−3,5) ; slope: 4

a.)y+5=4(x−3)

b.)y−5=4(x−3)

c.)y−5=4(x+3)

d.)y+5=4(x+3)

16.)which ordered pairs are on the line 4x−3y=8 ?

select each correct answer.

a. (3/2,−2/3)

b. (−1,4)

c. (−4,−8)

d. (1,−4/3)