4. determine if each function is linear or nonlinear. (the equations are the first picture.)

a. linear, linear
b. nonlinear, linear
c. nonlinear, nonlinear
d. linear, nonlinear

5. determine if each function is linear or nonlinear. (second picture.)

a. linear, linear
b. nonlinear, linear
c. nonlinear, nonlinear
d. linear, nonlinear

6.(third picture)

a. (3, -5), (-5, 2), (-6, 3),
b. (-5, 3) (2, -5) (2,9) (3, -6) (5, 3)
c. (-5, 3) (2, 9) (3, 5)
d. (9,2) (-5,2) (-6,3) (-5,2) (3, -5)

7.(fourth picture)

a. y-4=-3(x+2)
b. 3x+y=1
c. y=(-3/2)x+1
d. y-1=-3x

8. what is the equation of a line with a slope of −2 and a point (-2 , 6) on the line?
express the equation in the form of y = mx + b where m is the slope and b is the y-intercept.

a. y=2x+2
b. y=-2x+2
c. y-6=-2x-4
d. 2x+y=2

9. the table shows the amount of money that sarah charges customers to sell newspapers. the table represents a linear functions. (fifth picture)

a. sarah earns 7$ for 1 hours of work
b. sarah charges $5 before she begins selling newspapers
c. sarah does not charge her costumers unless she has sold newspapers for at least 2 hours
d. sarah charges $5 an hour to sell newspapers

$30.32

step-by-step explanation:

65.00*.12=2.80

65.00-2.80=57.20

57.20*1.06=60.632

60.632/2=30.316

if gloria has "carry over" minutes, (that is, any minutes paid for but not used in a month can be applied to her payment for minutes in the next month,) her total usage for the three months is: total minutes = 320 + 243 + 489 = 1052 minutes number of 200 minute blocks = 1052/200 = 5 r52 (that is 5 with a remainder of 52) rounding up the number of 200 minute blocks gives her usage for the three months as 6 blocks. the cost for six blocks is 6 x $25 = $150 she also has 200 - 52 or 148 carry over minutes if gloria pays each month and unused minutes are lost, applying the rounding up procedure to each month gives: first month usage of 320 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 second month usage of 243 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 third month usage of 489 minutes rounds up to 3 blocks of 200 minutes for a payment of 3 x $25 = $75 total payments for the three months are $50 + $50 + $75 = $175 get the plan with carry over minutes!

false

step-by-step explanation:

the meaning of changing is to edit or make something different.

but transmitting means cause (something) to pass on from one place or person to another.

there 2 different things