2 years ago

Pls help asap Which quadratic function is represented by the graph?

Mathematics

1 answer:

DiKsa [7]2 years ago

8 0

Answer:

1st option

Step-by-step explanation:

From the graph the zeros are x = - 3 and x = 1 , then the corresponding factors are

(x + 3) and (x - 1) , so

y = a(x + 3)(x - 1) ← a is a multiplier

To find a substitute a point on the graph into the equation

Using (0, - 1.5 ) , then

- 1.5 = a(3)(- 1) = - 3a ( divide both sides by - 3 )

0.5 = a

Then

f(x) = 0.5(x + 3)(x - 1)

You might be interested in

The sum of three consecutive even integers is 288288. find the integers.

kirza4 [7]

Suppose the three integers are x, x+2, and x+4
x+x+2+x+4=288
3x+6=288
3x=282
x=94
the three numbers are 94, 96, and 98

4 0

3 years ago

Factorize 10x3y2+5x3y3-15x4y5

d1i1m1o1n [39]

Answer:

−5x^3y^2(3xy^3−y−2)

i hope this helped :D

7 0

3 years ago

(-5<br> If m<br> + 7 = 39, what is the value of m?

diamong [38]

Answer:

m=32

Step-by-step explanation:

solve for m by subtracting 7 by both sides. Then you get m = 32

(can i get brainliest please)

6 0

2 years ago

You owe $300 on your credit card. For every month that you fail to make a payment, your balance increases by 1%. Find a formula

Vlada [557]

Answer:

$B(t) = 300(1.01)^{t}$

Step-by-step explanation:

The balance owed after t months can be given by an exponential function in the following format:

$B(t) = B(0)(1+r)^{t}$

In which B(0) is the initial balance owed and r is the growth rate, as a decimal.

You owe $300 on your credit card. For every month that you fail to make a payment, your balance increases by 1%.

This means, respectively, that $B(0) = 300, r = 0.01$

$B(t) = 300(1+0.01)^{t}$

$B(t) = 300(1.01)^{t}$

4 0

3 years ago

Jimmy is celebrating his 16th birthday at Pew-Pew Laser Tag. His parents have budgeted $600 for his birthday party. If the laser

skad [1K]

Answer:

$600 - $40 = $560

$560/ $25 = 22.4

this means he can have up to a total of 22 people at his party

4 0

2 years ago