As you may have noticed the formula for gradient is
(Change in <span>yy</span>)/(change in <span>xx</span>)
Therefore
<span><span>(−5−15)/(−8−−2)</span><span>(−5−15)/(−8−−2)</span></span>
<span><span>=−20/−6</span><span>=−20/−6</span></span>
<span><span>=10/3</span></span>
The square root of 64 is 8
9.75 i think I’m not really sure do you have any options?
Subtraction of a number from x represents a shift towards right. So this means g(x) has been shifted 4 units to right. Addition of a number to the function value represents a vertical shift. So g(x) has been shifted 3 units up to get f(x).
So, we can write f(x) as:
f(x) = g(x - 4) + 3
So, translate g(x) 4 units to right and 3 units up to get f(x).
Thus, option C is the correct answer
Answer:
Step-by-step explanation:
Use Pythagorean theorem.
Assign the largest value to 'c'
If a² + b² = c² , then it is right triangle
If a² + b² > c², then it si acute triangle
If a² + b² < c² , then it is obtuse triangle
Here, a = 9 , b = 12 & c = 18
a² + b² = 9² + 12²
= 81 + 144
a² + b² = 225
c² = 18²
c² = 324
a² + b² < c²
225 < 324
So, 9, 12 , 18 form a obtuse triangle
