Answer:
Step-by-step explanation:
6x-4x+9=25-9
2x=25-18
2x=7
x=3.5
The value of f(-1) is -11 if the function f(n) = 8n - 3 after plugging the value of n is -1
<h3>What is a function?</h3>
It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
It is given that:
f(n) = 8n - 3
g(n) = 3n - 10
To find the value of f(-1) first plug n = -1 in the function f(n)
f(-1) = 8(-1) - 3
f(-1) = -8 - 3
f(-1) = -11
Thus, the value of f(-1) is -11 if the function f(n) = 8n - 3 after plugging the value of n is -1
Learn more about the function here:
brainly.com/question/5245372
#SPJ1
Answer:
0+1=1
Step-by-step explanation: 1/5 is close to 0 on a fraction number line, and 7/8 is close to 1 whole.
Answer:
Acute, Obtuse and right angled triangle are the three triangles on the basis of angles.
Equilateral, Isosceles and Scalene are three triangles on the basis of of sides.
The seven types of triangles that exist in the world: equilateral, right isosceles, obtuse isosceles, acute isosceles, right scalene, obtuse scalene, and acute scalene.
