MATHEMATICS HIGH SCHOOL

Isabella is solving the equation 4x2 = 13x – 3 with the quadratic formula.* What values should she use for a, b, and c?

Answers

Answer 1

Answer:

Answer:

a = 4

b = -13

c = 3

Step-by-step explanation:

We have been given the equation

$4x^2=13x-3$

Subtract $4x^2$ to both sides of the equation

$0=-4x^2+13x-3$

Multiply both sides of the equation by -1

$4x^2-13x+3=0$

The general equation of a quadratic equation is $ax^2+bx+c=0$

Comparing this equation with above equation $4x^2-13x+3=0$

a = 4

b = -13

c = 3

Answer 2

Answer: $ax^2+bx+c=0\n\n4x^2=13x-3\n\n4x^2-13x+3=0\n\na=4;\ b=-13;\ c=3$

Related Questions

Find the slope of the line
Write 0.87 as a fraction in simplest form.
Teesha is in the French club. There are 29 students in the club. The French teacher will pick two students at random to guide visiting students from France. What is the probability that Teesha will not be picked as a guide?
Solve - 2x - 8> 3x + 12.Please help!
Using the equation y=ax^2+bx+c to represent a parabola on a graph, which statement is true?1) If b is negative, the parabola opens downward2) If a is negative, the parabola opens upward3) If a is positive, the parabola open upward4) If c is negative, the parabola opens downward

What value for c will make the expression a perfect square trinomial?x2-7x+c

A. -49/4
B. -7/2
C. 49/4
D. 7/2

Answers

The letter a ..... ......

The coordinates of the endpoints of and are A(x1, y1), B(x2, y2), C(x3, y3), and D(x4, y4). Which condition proves that ?Please Look A Picture For A Better Look At The Question.

Answers

for two line segments to be parallel, their slopes must be equal.

Therefore slope of AB must be equal to slope of CD

which is, option 3
(y4-y3)/(x4-x3)=(y2-y1)/(x2-x1)

Answer with explanation:

When two lines are parallel, then their slopes are equal.

It is given that, AB ║ CD.

Coordinates of A, B, C and D are,

$A(x_(1), y_(1)), B(x_(2), y_(2)), C(x_(3), y_(3)), and D(x_(4), y_(4))$

→→Slope of AB=Slope of CD

$\rightarrow(y_(2)-y_(1))/(x_(2)-x_(1))=(y_(4)-y_(3))/(x_(4)-x_(3))$

Option : C

Can anyone please help me with this??????????? please please help me with this please please can someone help me with this

Answers

Congruent is the corrrect answer ya

Answer: I agree with the other person, and are there any options for the other two parts?

The price of a toy usually costing

Answers

Vgnybf gbkhec jhtcvn

Larry needed to by 5 books at the same price. After he uses a $30 gift card, he can spend no more than $50. What is the maximum cost of each book that he can buy?

Answers

Answer:

The maximum cost of each book will be $14 that Larry can buy.

Step-by-step explanation:

Given:

Gift card = $30

Maximum amount can be spend = $50

number of books need to buy = 5

We need to find maximum cost of each book.

Solution:

Let the cost of each book be 'x'.

So we can say that;

Sum of money of gift card and maximum money he can spend should be greater than or equal to number of books need to buy multiplied by cost of each book.

framing in equation form we get;

$5x\leq 30+50\n\n5x\leq 80$