3 years ago

What is the vertex of this equation?

Mathematics

1 answer:

AfilCa [17]3 years ago

7 0

Answer:

(5, 4)

Step-by-step explanation:

The equation can be written in vertex form by adding and subtracting 25:

y = -(x^2 -10x +25) -21 +25

y = -(x -5)^2 +4

Then the vertex can be identified as (5, 4).

You might be interested in

Solve the equation.<br> 6.35 + b = 9.89

nika2105 [10]

Answer:

b=3.54

Step-by-step explanation:

9.89-6.35=3.54

6 0

3 years ago

Read 2 more answers

Adam is comparing the graphs of y=4x and y=8x. Which of the following statements is TRUE?

Inga [223]

The first one is true your welcome hope thi helps

5 0

3 years ago

A number has the same digit inits hundreds place and its hundredths place. how many times greater is the value of the digit in t

lorasvet [3.4K]

Answer:100

Step-by-step explanation: i looked it up

3 0

4 years ago

What is the square root of 9/16, 9 to the power of two

lbvjy [14]

Answer:

$\frac{3}{4}$ , 9

Step-by-step explanation:

$\sqrt{9/16}$ = $\sqrt{9}$ ÷ $\sqrt{16}$ = $\frac{3}{4}$

$\sqrt{9^2}$ = $\sqrt{81}$ = 9

3 0

3 years ago

Write the equation of the line that passes through the point (1,-1) and has a slope of -4

Phantasy [73]

Answer:

y= -4 x+3

Step-by-step explanation: A(1, -1)

the equation is y - y (A)=m*( x-x(A) )

y-(-1)=-4(x-1)

y+1=-4x+4

y= -4x+4-1

y=-4x+3

y=-4x+4-1

3 0

3 years ago