Question

1.

Which is an equation in point-slope form for the given point and slope?

Point:http://static.k12.com/bank_packages/files/media/mathml_b7a688b2a1bd50cfb5b6cdcc1200af231ebc98e7_1.gif ; Slope:http://static.k12.com/bank_packages/files/media/mathml_918e7a6e9a11d1b203ef4fcd1411c379651c010b_1.gif
A.http://static.k12.com/bank_packages/files/media/mathml_e270a18cf8155177cf138d21be7245fd69477da1_1.gif


B.http://static.k12.com/bank_packages/files/media/mathml_9cfd336a71c1743ca4f81bbf51bf8b977048ebcc_1.gif


C.http://static.k12.com/bank_packages/files/media/mathml_2f828418d7204d7b683fe9b68dcb28b6d51e6ac8_1.gif


D.http://static.k12.com/bank_packages/files/media/mathml_21da9aa44ac956812a2a599263ed0de7426493d1_1.gif

Answer 1

@SolomonZelman

Answer 2

@iGreen @paki

Answer 3

@Catlover5925

Answer 4

ok So point slope form is Y = Mx + B I believe, M is the slope -3/4 and B is the Y-intercept

so it would be Y = -3/4x - 6

Answer 5

so B?

Answer 6

NVM take that back point slope form is (Y - Y1) = M (X - X1)
so (y + 6) = -3/4 ( X - 2)

Answer 7

C

Answer 8

yep!!

Answer 9

@Catlover5925 i have like 4 more can u help me with them

Answer 10

yep sure can!!

Answer 11

thx hold one

Answer 12

2.

What is the point-slope form of the equation of a line that passes through the point (1, 4) and has a slope of −3?

A. http://static.k12.com/bank_packages/files/media/mathml_4ef700072acbe01172681ab5d417d0b3cc6e7b50_1.gif


B. http://static.k12.com/bank_packages/files/media/mathml_aaba5502786a5ec5c0c6f3dfefe664172604ffb5_1.gif


C. http://static.k12.com/bank_packages/files/media/mathml_52e02792db9f9273c20e7e3d6a96932c9ac81b0d_1.gif


D. http://static.k12.com/bank_packages/files/media/mathml_274595c4a13b578210382dfda1f0ac2b357a55c5_1.gif

Answer 13

3.

Which equations are equations for the line shown?

Choose all answers that are correct.



A. http://static.k12.com/bank_packages/files/media/mathml_bf018bb09a7596906335d3bdeff6c2f8b25d4bcf_1.gif


B. http://static.k12.com/bank_packages/files/media/mathml_937220850d17288fec8649dd4612a5cad014626b_1.gif


C. http://static.k12.com/bank_packages/files/media/mathml_6e91c038c22cbec9422616b9a77dd8006602d6a0_1.gif


D. http://static.k12.com/bank_packages/files/media/mathml_bc15cadb43b494e5f071b05d51f072067bc8925b_1.gif

Answer 14

http://static.k12.com/calms_media/media/1511000_1511500/1511271/1/4970b680978becf8435036eaf03e351e7db38994/MS_IMC-140804-180201.jpg <-- for # 3

Answer 15

ok for # 2 it is D. (y - 4) = -3 (x - 1)

Answer 16

4.

A yearbook printer charges based on the number of pages printed. Here is a table that shows the cost of some recent yearbooks.

Number of pages 50 100 150 200
Cost 1.75 2.55 3.35 4.15

Which equation gives the cost, y, in terms of the number of pages, x?

A.
y = 0.016x + 0.95

B.
y = 0.016x + 1.75

C.
y = 0.016x + 48.25

D.
y = 52.6x + 0.95

Answer 17

5.

Which equation is graphed here?
http://static.k12.com/calms_media/media/308500_309000/308804/1/ebdb4f74ba7de098e2d2acc25c822925700c2e09/MS_ALG_S1_07_08_quiz_Q5_question.gif

algebra unit 7 lesson 8 assessment question 5

A. http://static.k12.com/bank_packages/files/media/mathml_3a80267fbd89068172845a3a2b207986826374c8_1.gif




B. http://static.k12.com/bank_packages/files/media/mathml_2506e27f9286f15e3b878710d88fc9ca73baef5b_1.gif


C. http://static.k12.com/bank_packages/files/media/mathml_fccbdb6d888f3ab4fc2ffc25cb279c37609d9852_1.gif


D. http://static.k12.com/bank_packages/files/media/mathml_e424878c9503d852209254d83ac3b1223e296a65_1.gif

Answer 18

#3 is D (y-1) = 1/2(x + 3)
#5 I would say is D. too
# 4 im not sure about but I will keep looking at it

Answer 19

okay

Answer 20

for 3 it says Choose all answers that are correct.

Answer 21

oh yea it is B, and D for #3

Answer 22

oh kk