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2 years ago

Help asap!! There’s a photo

Mathematics

1 answer:

tester [92]2 years ago

4 0

Answer:

Step-by-step explanation:

The vertex form for a parabola is a(x-h)^2 + k, where h is the x coordinate of the vertex and k is the y coordinate. a represents the amount that the graph has been "squeezed". Therefore, since the coordinates of the vertex of this parabola are (2,4), and it is "squeezed" by a factor of 2, the correct answer is C. Hope this helps!

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ANY MATH EXPERTS PLS HELP RN I GOT 30 MIN LEFT I'll MARK BRAINLIEST TO WHO ANSWER'S FIRST

garri49 [273]

Answer:

y = -1/4x - 6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step-by-step explanation:

Step 1: Define

Find points from the graph.

Point (-4, -5)

y-intercept (0, -6)

Step 2: Find slope m

Substitute: $m=\frac{-6+5}{0+4}$
Add: $m=\frac{-1}{4}$

Step 3: Write linear function

y = -1/4x - 6

7 0

2 years ago

Suppose the function f(t) = 95 cosine (StartFraction pi Over 10 EndFraction t) + 120 models the height of a seat on a Ferris whe

drek231 [11]

Answer:

im not 100% bit i think its 95ft

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers

What must be added to 70 so it will divide exactly into five groups of 16

natulia [17]

Answer:

Step-by-step explanation:

$x+70=16(5)\\\\x+70=80\\\\x=10$

Therefore, the number is 10

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2 years ago

Determine the type and number of solutions of −4x^2 − 4x − 1 = 0

user100 [1]

The question is about types and number of soultions so you must use b^2-4ac which is the experssion under the root in the quadratic formula
so
if
b^2-4ac=0 then there is one real soultion
if
b^2-4ac<0 then there are two imaginary soultions that differ in the sign between them
if
b^2-4ac>0 then there are two real soultions
so a polynomial is written in the form
ax^2+bx+c=0
so a=-4
b=-4
c=-1
so b^2-4ac=16-16=0
so one real soultion is the answer you are looking
type:real
number:1

4 0

2 years ago

Pls, help me with this problem.

Dmitry [639]

The small table gets more pizza per person. when divided 10/4=2.5. 8/3=2.67.

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2 years ago