What is the value of A for the exponential function in the graph represented in the form of f(x) = a(bx)?
Answers
Answer:
a = 3
Step-by-step explanation:
f(x) = a(bˣ)
At x = 0
f(0) = a(b⁰)
f(0) = a(1)
f(0) = a
From the graph
f(0) = 3
Therefor
a = 3
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A=2x+6xz solve for x
{x | x R, x < -7}
{x | x R, x < -3}
{x | x R, x < 3}
{x | x R, x < 7}
Answers
Answer:
A. {x | x R, x < -7}
Step-by-step explanation:
Answers
Since you are given 2 points. You will plug the points into this formula. X2-X1/Y2-Y1. This will get you your slope. Then you will plug one of the points given and your slope into point slope form. This form is Y-Y1=m(X-X1). Then you to get your final answer you want to get Y to be by itself.
Your problem:
5-(-1)/1-(-1)
5+1/1+1
=6/2 =3
m=3
Y-(-1)=3(X-(-1))
Y+1=3(X+1)
Y+1=3X+3
Y=3X+2
Answers
The value of x will be;
⇒ x = 4
What is Proportional?
Any relationship that is always in the same ratio and quantity which vary directly with each other is called the proportional.
Given that;
The expression is,
⇒ 12 : 15 = x : 5
Now,
Since, The expression is,
⇒ 12 : 15 = x : 5
Hence, Solve for x as;
⇒ 12 / 15 = x / 5
⇒ 12 × 5 / 15 = x
⇒ x = 12 / 3
⇒ x = 4
Thus, The value of x = 4
Learn more about the proportion visit:
#SPJ2
12/3 = 4
x = 4
Answers
Answer:
To find the area of the polygon with the given vertices A(-5, 0), B(0, 10), and C(15, 0), you can use the formula for the area of a triangle when you have the coordinates of its vertices. The formula is:
Area = 1/2 * |x1(y2 - y3) + x2(y3 - y1) + x3(y1 - y2)|
In this case, A(-5, 0), B(0, 10), and C(15, 0), so you can plug in these coordinates into the formula:
Area = 1/2 * |-5(10 - 0) + 0(0 - 0) + 15(0 - 10)|
Simplify the expression inside the absolute value:
Area = 1/2 * |-50 + 0 - 150|
Now, continue simplifying:
Area = 1/2 * |-200|
Since we're taking the absolute value, it becomes:
Area = 1/2 * 200
Now, calculate the area:
Area = 100 square units
So, the area of the polygon is 100 square units.
You can also use the distance formula, but this way is faster to me :-p
Answers
A.
All squares are rhombuses.
B.
All rectangles are parallelograms.
C.
All rhombuses are trapezoids.
D.
All 4-sided shapes have at least one pair of parallel sides.
Answers
A: True (4 sides equals in a square)
B: True all rectangle has a symetry centre
C: True (2 sides // in a rhombuse since is a parallelogram)
D:False