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Mathematics, 03.11.2020 18:00 athenajames1221

A line contains the points (-26, -37) and (-32, -61). What is the slope of the line in simplified form?

(A) 1/4

(B) 4

(C) -4

(D) βˆ’1/4

What are the x and y-intercepts of the line described by the equation?
3xβˆ’9y=10.8

(A) x-intercept = 3 and y-intercept - -9

(B) x-intercept = 3.6 and y-intercept = -1.2

(C) x-intercept = -1.2 and y-intercept = 3.6

(D) x-intercept= -9 and y-intercept = 3

What is the point slope form of the line with slope 25 that passes through the point (βˆ’4, βˆ’7)?

(A) y+7=25(x+4)

(B) y+4=25(x+7)

(C) yβˆ’7=25(xβˆ’4)

(D) yβˆ’4=25(xβˆ’7)

What is the point slope form of the line with slope 2/5 that passes through the point (βˆ’4, βˆ’7)?

(A) y+7=2/5(x+4)

(B) y+4=2/5(x+7)

(C) yβˆ’7=2/5(xβˆ’4)

(D) yβˆ’4=2/5(xβˆ’7)

This graph represents 2x+y=βˆ’4.

(A) (βˆ’2, 2)

(B) (2, βˆ’2)

(C) (βˆ’2, βˆ’2)

(D) (2, 2)

Latrell is packing boxes that can contain two types of items. Board games weigh 3 pounds and remote controlled cars weigh 1.5 pounds. The box can hold no more than 25 pounds.

Let x represent the number of board games. Let y represent the number of remote controlled cars.

Which inequality represents the situation?

(A) 3x+1.5yβ‰₯25

(B) 1,5x+3y>25

(C) 3x+1.5y=25

(D) 3x+1.5y≀25

What is the equation in slope-intercept form of a line that is perpendicular to y=2x+2 and passes through the point (4,3)?

(A) y=βˆ’1/2x+5

(B) y=βˆ’2x+2

(C) y=2x+3

(D) y=2x+5

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