Question

Help please.

Answer 1

The graph of an equation is shown below:

line joining ordered pairs negative 3,2 and 1, negative 2

Based on the graph, which of the following represents a solution to the equation?

(–2,–3)
(2, 1)
(1, 2)
(–3, 2)

Answer 2

The graph below shows two functions:

function f of x is a straight line which joins the ordered pairs negative 2.8,16 and 3.5, negative 2.5. Function g of x is a curved line which joins the ordered pairs negative 1.9, 13.5 and 2.6, 0

Based on the graph, what are the approximate solutions to the equation –3x + 8 = (0.25)x?

1.9 and –2.6
8 and 2.6
1 and 2.6
–1.9 and 2.6

Answer 3

here is the first graph

Answer 4

here is the second graph

Answer 5

for the 1st question, identify which of the 4 points is on the line

Answer 6

it hits -1 on the y-axis an -1 on the x-axis

Answer 7

the 2nd question, find where the red curve and black linear equation intersect... there will be 2 ordered pairs...

Answer 8

based on what you said for the first question i believe it is d

Answer 9

@robtobey am i right?

Answer 10

@mathstudent55

Answer 11

A Mathematica v9 calculation for the first question is attached.
None of the "answers" are valid from my calculation which is attached.

Answer 12

You are a little late no offense, but may you help me w. anther I will tag you, but can you not be as slow ?

Answer 13

@robtobey

Answer 14

whats the answer to the second question

Answer 15

I dont knwo srry @Nicole_gu

Answer 16

well i do but not sure :/