3 years ago

Having trouble with this one can somebody help?

1 answer:

3 0

Form equation
y = mx + c
y = (rise/run).x + c
y = (11-1 / 3--2)x + c
y = 2x + c
11 = 2(3) + c
Find c (y-intercept)
11 - 6 = c
c = 5
Final equation of line
y = 2x + 5
Substitute given possible x-values in to find y-values
y = 2(1) + 5 = 7 (1,7)
y = 2(2) + 5 = 9 (2,9)
Therefore d is correct

You might be interested in

A student finds the slope of the line between (14, 1) and (18, 17). She writes . What mistake did she make? She mixed up the x-

IRINA_888 [86]

Answer:

you just said the answer

4 0

3 years ago

Read 2 more answers

Which number in the set {−250, 0, 372} is a natural number? (correct answers only pls, this test is important!)

andrey2020 [161]

Only 372 is a natural number

6 0

3 years ago

Jeremy has a weekend job as a soccer referee. One weekend, he earns $140 by working 4 games. Another weekend, he earns $210 by w

Alexandra [31]

Jeremy's weekend work would follow the equation of the standard line. The equation of the standard line is y=mx+b. b= 0, The slope of the line is equal to m, where m according to the given problem is equal to 35. Every hour of Jeremy weekend would pay $35.
Jeremy's equation
y= 35x
m=35

7 0

3 years ago

Simplify 3 - (4x - 5) + 6.<br> A) 12x + 21 <br> B) 4x + 14 <br> C) 4x + 4 <br> D) -4x + 14

stepladder [879]

Answer:

D) -4x+14

Step-by-step explanation:

We are given with the expression

3 - (4x - 5) + 6

Here we are going to open the bracket at first step

as we have a negative sign in front of bracket the signs of the terms inside brackets will be reversed

3-4x+5+6

now we bring the like terms together

3+5+6 - 4x

Here 3, 5, 6 all are constant and hence like

14-4x

3 - (4x - 5) + 6= -4x+14

Hence our answer is -4x+14

6 0

3 years ago

John and Jim painted a

Harman [31]

1/4+5/12=3/12+5/12=8/12=4/6=2/3

they painted 2/3 of the fence

4 0

3 years ago