# algebra

1.What is the slope of the function shown on the graph?

A line is graphed on a four quadrant coordinate plane. The x-axis and the y-axis go from negative 10 to 10 in increments of 1. The line passes through (0, 7) and (4, 2).

A−56

B−54

C−65

D−45

2.A quarry runs a delivery service for crushed stone. The cost to deliver the crushed stone is a flat fee for the delivery and the cost of the crushed stone in terms of weight. The graph of the total cost, C, in dollars as a function of the weight, x, in pounds of the crushed stone is shown. What is the meaning of the y-intercept?

A line is graphed on a first quadrant coordinate plane. The horizontal x-axis is labeled Weight in pounds and goes from 0 to 6000 in increments of 200, and the vertical C of x-axis goes from 0 to 500 in increments of 20. The line passes approximately through (0, 120) and (400, 134).

A.The cost of the delivery is \$120.

B.The cost of stone dust is \$0.035 per pound.

C.The cost of the delivery is \$70.

D.The cost of stone dust is \$70 per ton.

3.What is the x-intercept of the function f(x) graphed on the coordinate plane?

A line is graphed on a four quadrant coordinate plane. The horizontal axis goes from negative 7 to 7 in increments of 1, and the vertical axis goes from negative 7 to 7 in increments of 1. From left to right, a straight line passes through (0, 1) and (2, 0).

A−2

B−1

C2

D1

4.The graph of the function g(x) is shown on the provided coordinate plane. Which statement is correct about the function g(x)?

A function is graphed on a four quadrant coordinate plane. The x-axis and the y-axis go from negative 6 to 6 in increments of 0.5. A line passes through (negative 2, 0) and (2, 3).(1 point)

A.The value of g(x) increases by 4 when x increases by 4.

B.The value of g(x) is 0 when x=2.

C.The value of g(x) decreases by 4 when x increases by 4.

D.The value of g(x) is −2 when x=0.

1. 👍
2. 👎
3. 👁
1. The line passes through (0, 7) and (4, 2).
so, the slope is (2-7)/(4-0) = -5/4
Just for further information, that means the equation of the line is
y-2 = -5/4 (x-4)
or
y = -5/4 x + 7

See what you can do on the other. They are similar.

1. 👍
2. 👎
👤
oobleck
2. if you are in connexus algebra: answers are:
1. B
2. D
3. D
4. C
5. A
I swear these are the answers for Unit 5: Lesson 5 QC.
I hope you get a 100%. Have a great day everyone.

1. 👍
2. 👎
3. all are wrong

1. 👍
2. 👎
4. Find the slope of the line shown on the graph below.

A 4 quadrant coordinate plane with a line going through the points (negative 5, comma 0) and (6, comma 2).

1. 👍
2. 👎

## Similar Questions

1. ### mathematics

The exponential decay graph shows the expected depreciation for a new boat, selling for \$3500, over 10 years. A coordinate graph is shown. The horizontal axis extends from 0 to 12 years. The vertical axis extends from 0 to 9500

2. ### Math

Mulitple Choice Find the slope. A coordinate graph shows a line through 2 points. One point has coordinates negative 3 comma 3. The other point has coordinates 1 comma negative 5. A. 2** B. –one-half C. –2 D. one-half Use the

3. ### math help!!!

stuck!! pls help/explain!!! 2. Do the values in the table represent a linear function? If so, what is the function rule? (1 point) x = -2, 0, 2, 4 y = -4, 0, 4, 8 The values do not show a linear function. Yes, they show a linear

4. ### math

Determine which function has the greater rate of change in questions 1−3 1. x y ------- -1 0 0 1 1 2 2 3 (1 point) The rates of change are equal. The graph has a greater rate of change.*** The table has a greater rate of change.

1. ### math

i have more than one question so if u no any of the answers please tell me 1.) write the point-slope form of the equation of the line with slope -2 passing through the point ( -5, -9). 2.) write the point-slope form of an equation

2. ### Physics

In each of three trials of an investigation, a single force is applied to a mobile. Each time, the mobile acquires a different acceleration. The table shows the relationship between the acceleration and the acting force. Force (N)

3. ### physics

Force (N) Acceleration (m/s2) 1.2 4.8 0.7 2.8 1.6 6.4 Which phrase best describes a graph that would represent the relationship shown in the table?(1 point) a downward-sloping line drawn on a graph with acceleration shown on the

4. ### math

Which statement best explains if the graph correctly represents the proportional relationship y = −2x? A coordinate plane is shown. Points are graphed at 2 comma 4 and negative 1 comma 2. The points are joined by a line. No, the

1. ### Calculus

The graph of a function f is shown. Let g be the function that represents the area under the graph of f between 0 and x. (a) Use geometry to find a formula for g(x). (b) Verify that g is an antiderivative of f and explain how this

2. ### math

graph the line with slope 1/2 passing through the point(-5,-2) find the slope of the line 5x+5y=3 write answer in simplest from consider the line 2x-4y=4 what is the slope of a line perpendicular to this line. what jis the slope

3. ### math

This is for the pretest. What is the solution to the system of equations pictured below? A.(-3,5) B.(-3,-2) C(3,4) D.(1,2) E(6,-2) When writing in slope intercept form what does the 'm" Represent? What is the 'b'? A. M is the x

4. ### Algebra

Lesson 11 unit 2 Linear Functions Unit Test there are 3 different test to this unit so if you get this test here you go hope he helps 1. For the data in the table, does y vary directly with x? If it does, write an equation for the