Answer:
Vertex form of the function will be f(x) = (x - 1)² + 3.
Step-by-step explanation:
Vertex form of a quadratic function is given by f(x) = a(x - h)² + k
where (h, k) is the vertex of the given parabola.
Now we will convert the function in the vertex form.
f(x) = x² - 2x + 1 + 3
= (x - 1)² + 3
Therefore, the vertex form of the function will be f(x) = (x - 1)² + 3
and the vertex will be (1, 3).
Answer:
A. p = 32°
Step-by-step explanation:
Corresponding angles are angles that are formed when a transversal intersects two parallel lines. They are located on the same side of the transversal in corresponding positions.Corresponding angles are always congruent to each other.
In this case:
90° and (3p - 6)° are corresponding angles.
So, they are equal.
We can write it as:
90° = (3p - 6)°
Add 6 on both sides.
90 + 6 = 3p - 6 + 6
96 = 3p
Divide both sides by 3.
32° = p
Therefore, answer is:
A. p = 32°
Answer:
A
Step-by-step explanation:
given a pair of parallel lines , then
3p - 6 and right angle ( indicated by box ) are corresponding angles and are congruent , then
3p - 6 = 90 ( add 6 to both sides )
3p = 96 ( divide both sides by 3 )
p = 32
To solve this problem, we can set up proportion, which is two equivalent ratios. In this case, we are using the ratio of A to B to figure out the amount that B pays using our value for A. We are allowing x to represent the unknown value for the B payment. This is modeled below:
3/2 = £125/x
To simplify, we can perform cross-multiplication. This means multiplying the numerator of one fraction by the denominator of the other and setting it equal to the product of the other numerator and denominator. This is modeled below:
(125)(2) = (3)(x)
Next, we can simplify the equation by performing the multiplication on both sides of the equation.
250 = 3x
Finally, we should divide both sides by 3 to get our unknown variable x alone on the right side of the equation.
x = 83.33
Therefore, B costs £83.33.
Hope this helps!
B. length = 4 cm; width = 9 cm
C. length = 6 cm; width = 7 cm
D. length = 5 cm; width = 5 cm
B. In slope-intercept form, the slope is − 7/9. These values are A and B, but with the opposite sign, so the slope of the line from the equation in standard form is − A/B.
C. In slope-intercept form, the slope is 14/9. These values are C and B, but with the opposite sign, so the slope of the line from the equation in standard form is − C/B.
D. In slope-intercept form, the slope is − 7/9. These values are A and B, but with the opposite sign, so the slope of the line from the equation in standard form is − B/A.
Answer:
B. In slope-intercept form, the slope is − 7/9. These values are A and B, but with the opposite sign, so the slope of the line from the equation in standard form is − A/B.
Step-by-step explanation:
Let's convert the standard equation into slope-intercept form:
As we see the slope is -A/B
The equation 7x + 9y = 14 is converted as:
Looking at the answer options and the correct one is option B, where both identification of slopes match.