In a right angled triangle, the two sides forming a right angle measure 8cm and 6cm. Area of this triangle is
2 answers:
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Given:
The values in the table represent a function.
x f(x)
-2 1
1 3
4 -2
-3 0
0 4
To find:
Function notation for the ordered pair given in the first row in the table.
Solution:
We know that, if a point (a,b) is on the function, then .
From the given table, the ordered pair given in the first row is (-2,1). So,
Therefore, when
is
.
Answer:
Step-by-step explanation:
Based on what you have here as the slope we can set the slope formula equal to 34 using the points (0, 8) and (8, c) to solve for c, then use the points (0, 8) and (a, 5) to solve for a.
c first:
and
and
c - 8 = 272 s0
c = 280
For a:
and
and
-34a = 3 so
That seems a little weird, but when you plug those points into the slope formula to solve for the slope, it works out the way it should.