Help me with question 15 plz?
2 answers:
Answer:
B y=2x+3
Step-by-step explanation:
We need to find the slope of the relationship in the table
m = (y2-y2)/(x2-x1)
= (13-7)/(5-2)
= 6/3
=2
The slope is 2
We can use point slope form to make an equation
y-y1=m(x-x1)
y-7 = 2(x-2)
Distribute the 2
y-7 =2x-4
Add 7 to each side
y-7+7 =2x-4+7
y = 2x+3
Answer:
B
Step-by-step explanation:
well plug in x and y
so if it says y=2x-3 put it as 7=(2x2)-3 and see if it gives u 7 and if it does di the next set of x and y numbers
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Answer:
0.1
Step-by-step explanation:
multiplying both sides by x^2
simplifying
dividing by 7
Use angle sum property
- x+68+x-24=180
- 2x+44=180
- 2x=136
- x=68
<A=68
<B=44
<C=68°
